{"id":697,"date":"2026-05-20T00:18:09","date_gmt":"2026-05-20T00:18:09","guid":{"rendered":"https:\/\/statacademy-eg.com\/blogs\/?p=697"},"modified":"2026-05-20T00:21:38","modified_gmt":"2026-05-20T00:21:38","slug":"%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3","status":"publish","type":"post","link":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/","title":{"rendered":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a"},"content":{"rendered":"<p data-start=\"72\" data-end=\"377\">\u064a\u064f\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0645\u0646 \u0623\u0634\u0647\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0628\u062d\u0648\u062b \u0627\u0644\u0639\u0644\u0645\u064a\u0629\u060c \u062d\u064a\u062b \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0639\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0641\u0631\u0648\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0630\u0627\u062a \u062f\u0644\u0627\u0644\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0623\u0645 \u0644\u0627. \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0634\u0643\u0644 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0628\u0648\u064a\u0629 \u0648\u0627\u0644\u0646\u0641\u0633\u064a\u0629 \u0648\u0627\u0644\u0625\u062f\u0627\u0631\u064a\u0629 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0628\u062d\u062b\u064a\u0629.<\/p>\n<p data-start=\"379\" data-end=\"472\">\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0633\u0646\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u0641\u0647\u0648\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0648\u0623\u0647\u0645\u064a\u062a\u0647 \u0641\u064a \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0639\u0644\u0645\u064a.<\/p>\n<h2 data-section-id=\"1ffaime\" data-start=\"479\" data-end=\"501\">\u0645\u0627 \u0647\u0648 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test\u061f<\/h2>\n<p data-start=\"503\" data-end=\"636\">\u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0647\u0648 \u0627\u062e\u062a\u0628\u0627\u0631 \u0625\u062d\u0635\u0627\u0626\u064a \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062a\u0648\u0633\u0637\u064a\u0646 \u0644\u0645\u0639\u0631\u0641\u0629 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646\u0647\u0645\u0627 \u062d\u0642\u064a\u0642\u064a\u064b\u0627 \u0648\u0630\u0648 \u062f\u0644\u0627\u0644\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629\u060c \u0623\u0645 \u0623\u0646\u0647 \u062d\u062f\u062b \u0628\u0634\u0643\u0644 \u0639\u0634\u0648\u0627\u0626\u064a.<\/p>\n<p data-start=\"638\" data-end=\"658\">\u0648\u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0644\u0649:<\/p>\n<ul data-start=\"659\" data-end=\"709\">\n<li data-section-id=\"w2qtyo\" data-start=\"659\" data-end=\"676\">\u0627\u0644\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u062d\u0633\u0627\u0628\u064a<\/li>\n<li data-section-id=\"8205ax\" data-start=\"677\" data-end=\"696\">\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a<\/li>\n<li data-section-id=\"fqfmr7\" data-start=\"697\" data-end=\"709\">\u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629<\/li>\n<\/ul>\n<p data-start=\"711\" data-end=\"763\">\u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u063a\u0627\u0644\u0628\u064b\u0627 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629 \u0635\u063a\u064a\u0631\u064b\u0627 \u0646\u0633\u0628\u064a\u064b\u0627.<\/p>\n<h2 data-section-id=\"1t5f81t\" data-start=\"770\" data-end=\"807\">\u0623\u0647\u0645\u064a\u062a\u0647 \u0641\u064a \u0627\u0644\u0628\u062d\u062b \u0627\u0644\u0639\u0644\u0645\u064a<\/h2>\n<p data-start=\"809\" data-end=\"841\">\u064a\u0633\u0627\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0627\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0641\u064a:<\/p>\n<ul data-start=\"842\" data-end=\"999\">\n<li data-section-id=\"t15zov\" data-start=\"842\" data-end=\"867\">\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u0639\u0644\u0645\u064a\u0629<\/li>\n<li data-section-id=\"1jmemx0\" data-start=\"868\" data-end=\"892\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a<\/li>\n<li data-section-id=\"8xmq2\" data-start=\"893\" data-end=\"930\">\u0627\u062a\u062e\u0627\u0630 \u0642\u0631\u0627\u0631\u0627\u062a \u0645\u0628\u0646\u064a\u0629 \u0639\u0644\u0649 \u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0642\u064a\u0642\u0629<\/li>\n<li data-section-id=\"bsi3ca\" data-start=\"931\" data-end=\"963\">\u0642\u064a\u0627\u0633 \u062a\u0623\u062b\u064a\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0623\u0648 \u0627\u0644\u0639\u0644\u0627\u062c\u0627\u062a<\/li>\n<li data-section-id=\"1omnbnf\" data-start=\"964\" data-end=\"999\">\u062a\u062d\u0644\u064a\u0644 \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u0627\u0633\u062a\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a<\/li>\n<\/ul>\n<h2 data-section-id=\"d2tlk7\" data-start=\"1006\" data-end=\"1027\">\u0623\u0646\u0648\u0627\u0639 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test<\/h2>\n<h3 data-section-id=\"kzwl43\" data-start=\"1029\" data-end=\"1075\">1. \u0627\u062e\u062a\u0628\u0627\u0631 T \u0644\u0639\u064a\u0646\u0629 \u0648\u0627\u062d\u062f\u0629 (One Sample T-Test)<\/h3>\n<p data-start=\"1077\" data-end=\"1146\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062a\u0648\u0633\u0637 \u0639\u064a\u0646\u0629 \u0648\u0627\u062d\u062f\u0629 \u0645\u0639 \u0642\u064a\u0645\u0629 \u062b\u0627\u0628\u062a\u0629 \u0623\u0648 \u0645\u062a\u0648\u0633\u0637 \u0645\u0639\u0631\u0648\u0641 \u0645\u0633\u0628\u0642\u064b\u0627.<\/p>\n<h3 data-section-id=\"104jpu9\" data-start=\"1148\" data-end=\"1157\">\u0645\u062b\u0627\u0644:<\/h3>\n<p data-start=\"1158\" data-end=\"1216\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062a\u0648\u0633\u0637 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0637\u0644\u0627\u0628 \u0628\u0645\u062a\u0648\u0633\u0637 \u0627\u0644\u0646\u062c\u0627\u062d \u0627\u0644\u0645\u062d\u062f\u062f \u0645\u0646 \u0627\u0644\u062c\u0627\u0645\u0639\u0629.<\/p>\n<h3 data-section-id=\"1eh4xxi\" data-start=\"1223\" data-end=\"1283\">2. \u0627\u062e\u062a\u0628\u0627\u0631 T \u0644\u0639\u064a\u0646\u062a\u064a\u0646 \u0645\u0633\u062a\u0642\u0644\u062a\u064a\u0646 (Independent Samples T-Test)<\/h3>\n<p data-start=\"1285\" data-end=\"1335\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u062a\u0648\u0633\u0637 \u0645\u062c\u0645\u0648\u0639\u062a\u064a\u0646 \u0645\u0633\u062a\u0642\u0644\u062a\u064a\u0646 \u0639\u0646 \u0628\u0639\u0636\u0647\u0645\u0627.<\/p>\n<h3 data-section-id=\"104jpu9\" data-start=\"1337\" data-end=\"1346\">\u0645\u062b\u0627\u0644:<\/h3>\n<p data-start=\"1347\" data-end=\"1395\">\u0645\u0642\u0627\u0631\u0646\u0629 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062a\u062d\u0635\u064a\u0644 \u0627\u0644\u062f\u0631\u0627\u0633\u064a \u0628\u064a\u0646 \u0627\u0644\u0630\u0643\u0648\u0631 \u0648\u0627\u0644\u0625\u0646\u0627\u062b.<\/p>\n<h3 data-section-id=\"bteas2\" data-start=\"1402\" data-end=\"1457\">3. \u0627\u062e\u062a\u0628\u0627\u0631 T \u0644\u0644\u0639\u064a\u0646\u0627\u062a \u0627\u0644\u0645\u0631\u062a\u0628\u0637\u0629 (Paired Samples T-Test)<\/h3>\n<p data-start=\"1459\" data-end=\"1527\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0646\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0646\u0641\u0633 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0629 \u0642\u0628\u0644 \u0648\u0628\u0639\u062f \u062a\u0637\u0628\u064a\u0642 \u062a\u062c\u0631\u0628\u0629 \u0623\u0648 \u0628\u0631\u0646\u0627\u0645\u062c \u0645\u0639\u064a\u0646.<\/p>\n<h3 data-section-id=\"104jpu9\" data-start=\"1529\" data-end=\"1538\">\u0645\u062b\u0627\u0644:<\/h3>\n<p data-start=\"1539\" data-end=\"1584\">\u0642\u064a\u0627\u0633 \u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0642\u0644\u0642 \u0644\u062f\u0649 \u0627\u0644\u0645\u0631\u0636\u0649 \u0642\u0628\u0644 \u0627\u0644\u0639\u0644\u0627\u062c \u0648\u0628\u0639\u062f\u0647.<\/p>\n<h2 data-section-id=\"1kellmd\" data-start=\"1591\" data-end=\"1623\">\u0645\u062a\u0649 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test\u061f<\/h2>\n<p data-start=\"1625\" data-end=\"1648\">\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0639\u0646\u062f\u0645\u0627:<\/p>\n<ul data-start=\"1649\" data-end=\"1761\">\n<li data-section-id=\"1146stz\" data-start=\"1649\" data-end=\"1670\">\u062a\u0643\u0648\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0631\u0642\u0645\u064a\u0629<\/li>\n<li data-section-id=\"3gh9cs\" data-start=\"1671\" data-end=\"1696\">\u062a\u0648\u062c\u062f \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0645\u062a\u0648\u0633\u0637\u064a\u0646<\/li>\n<li data-section-id=\"50pxc8\" data-start=\"1697\" data-end=\"1734\">\u062a\u0643\u0648\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0648\u0632\u0639\u0629 \u062a\u0648\u0632\u064a\u0639\u064b\u0627 \u0637\u0628\u064a\u0639\u064a\u064b\u0627<\/li>\n<li data-section-id=\"fc6i2e\" data-start=\"1735\" data-end=\"1761\">\u062a\u0643\u0648\u0646 \u0627\u0644\u0639\u064a\u0646\u0629 \u0635\u063a\u064a\u0631\u0629 \u0646\u0633\u0628\u064a\u064b\u0627<\/li>\n<\/ul>\n<h2 data-section-id=\"hpvgly\" data-start=\"1768\" data-end=\"1795\">\u062e\u0637\u0648\u0627\u062a \u0625\u062c\u0631\u0627\u0621 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h2>\n<h3 data-section-id=\"1uontxx\" data-start=\"1797\" data-end=\"1817\">1. \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a<\/h3>\n<ul data-start=\"1818\" data-end=\"1857\">\n<li data-section-id=\"si8niw\" data-start=\"1818\" data-end=\"1837\">\u0627\u0644\u0641\u0631\u0636 \u0627\u0644\u0635\u0641\u0631\u064a (H0)<\/li>\n<li data-section-id=\"1ml66wv\" data-start=\"1838\" data-end=\"1857\">\u0627\u0644\u0641\u0631\u0636 \u0627\u0644\u0628\u062f\u064a\u0644 (H1)<\/li>\n<\/ul>\n<h3 data-section-id=\"1vtsaas\" data-start=\"1859\" data-end=\"1877\">2. \u062c\u0645\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/h3>\n<p data-start=\"1878\" data-end=\"1938\">\u064a\u062a\u0645 \u0625\u062f\u062e\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u0631\u0627\u0645\u062c \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a \u0645\u062b\u0644 SPSS.<\/p>\n<h3 data-section-id=\"optuuq\" data-start=\"1940\" data-end=\"1973\">3. \u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0645\u0646\u0627\u0633\u0628<\/h3>\n<p data-start=\"1974\" data-end=\"2000\">\u062d\u0633\u0628 \u0637\u0628\u064a\u0639\u0629 \u0627\u0644\u0639\u064a\u0646\u0629 \u0648\u0627\u0644\u062f\u0631\u0627\u0633\u0629.<\/p>\n<h3 data-section-id=\"7ascog\" data-start=\"2002\" data-end=\"2021\">4. \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0646\u062a\u0627\u0626\u062c<\/h3>\n<p data-start=\"2022\" data-end=\"2044\">\u064a\u062a\u0645 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0642\u064a\u0645\u0629:<\/p>\n<ul data-start=\"2045\" data-end=\"2061\">\n<li data-section-id=\"8ih7rc\" data-start=\"2045\" data-end=\"2061\">Sig \u0623\u0648 P-value<\/li>\n<\/ul>\n<p data-start=\"2063\" data-end=\"2072\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a: P-value &lt; 0.05<\/p>\n<p data-start=\"2114\" data-end=\"2148\">\u0641\u0625\u0646 \u0627\u0644\u0641\u0631\u0648\u0642 \u062a\u0643\u0648\u0646 \u0630\u0627\u062a \u062f\u0644\u0627\u0644\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629.<\/p>\n<h2 data-section-id=\"eizx5i\" data-start=\"2155\" data-end=\"2182\">\u062a\u0641\u0633\u064a\u0631 \u0646\u062a\u0627\u0626\u062c \u0627\u062e\u062a\u0628\u0627\u0631 T-Test<\/h2>\n<p data-start=\"2184\" data-end=\"2217\">\u0639\u0646\u062f \u0638\u0647\u0648\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u064a\u062a\u0645 \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649:<\/p>\n<ul data-start=\"2218\" data-end=\"2278\">\n<li data-section-id=\"1j7s8ew\" data-start=\"2218\" data-end=\"2226\">\u0642\u064a\u0645\u0629 T<\/li>\n<li data-section-id=\"l4iaiw\" data-start=\"2227\" data-end=\"2246\">\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u064a\u0629 (df)<\/li>\n<li data-section-id=\"thvh3r\" data-start=\"2247\" data-end=\"2278\">\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u062f\u0644\u0627\u0644\u0629 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 (Sig)<\/li>\n<\/ul>\n<h3 data-section-id=\"104jpu9\" data-start=\"2280\" data-end=\"2289\">\u0645\u062b\u0627\u0644:<\/h3>\n<p data-start=\"2290\" data-end=\"2314\">\u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0642\u064a\u0645\u0629 Sig \u062a\u0633\u0627\u0648\u064a: 0.01<\/p>\n<p data-start=\"2290\" data-end=\"2314\">\u0641\u0647\u0630\u0627 \u064a\u0639\u0646\u064a \u0648\u062c\u0648\u062f \u0641\u0631\u0642 \u0625\u062d\u0635\u0627\u0626\u064a \u0645\u0639\u0646\u0648\u064a \u0628\u064a\u0646 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u062a\u064a\u0646.<\/p>\n<h2 data-section-id=\"gldru1\" data-start=\"2400\" data-end=\"2445\">\u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631<\/h2>\n<ul data-start=\"2447\" data-end=\"2480\">\n<li data-section-id=\"1j4chgr\" data-start=\"2447\" data-end=\"2453\">SPSS<\/li>\n<li data-section-id=\"171ry3j\" data-start=\"2454\" data-end=\"2461\">Excel<\/li>\n<li data-section-id=\"37435m\" data-start=\"2462\" data-end=\"2465\">R<\/li>\n<li data-section-id=\"1o4r2h\" data-start=\"2466\" data-end=\"2471\">SAS<\/li>\n<li data-section-id=\"2q6buk\" data-start=\"2472\" data-end=\"2480\">Python<\/li>\n<\/ul>\n<p data-start=\"2482\" data-end=\"2557\">\u0648\u064a\u064f\u0639\u062f <a href=\"https:\/\/statacademy-eg.com\/blogs\/%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%aa%d8%ad%d9%84%d9%8a%d9%84-%d8%a7%d9%84%d8%a8%d9%8a%d8%a7%d9%86%d8%a7%d8%aa-%d8%a8%d8%a7%d8%b3%d8%aa%d8%ae%d8%af%d8%a7%d9%85-spss\/\">\u0628\u0631\u0646\u0627\u0645\u062c SPSS<\/a> \u0645\u0646 \u0623\u0643\u062b\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u064b\u0627 \u0641\u064a \u0627\u0644\u062c\u0627\u0645\u0639\u0627\u062a \u0648\u0627\u0644\u0628\u062d\u0648\u062b \u0627\u0644\u0623\u0643\u0627\u062f\u064a\u0645\u064a\u0629.<\/p>\n<h2 data-section-id=\"br27kw\" data-start=\"2564\" data-end=\"2603\">\u0623\u062e\u0637\u0627\u0621 \u0634\u0627\u0626\u0639\u0629 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test<\/h2>\n<p data-start=\"2605\" data-end=\"2656\">\u064a\u0642\u0639 \u0628\u0639\u0636 \u0627\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0641\u064a \u0623\u062e\u0637\u0627\u0621 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u062f\u0642\u0629 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0645\u062b\u0644:<\/p>\n<ul data-start=\"2657\" data-end=\"2767\">\n<li data-section-id=\"1k4ogir\" data-start=\"2657\" data-end=\"2686\">\u0627\u062e\u062a\u064a\u0627\u0631 \u0646\u0648\u0639 \u0627\u062e\u062a\u0628\u0627\u0631 \u063a\u064a\u0631 \u0645\u0646\u0627\u0633\u0628<\/li>\n<li data-section-id=\"1r3cs5\" data-start=\"2687\" data-end=\"2722\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0628\u064a\u0627\u0646\u0627\u062a \u063a\u064a\u0631 \u0637\u0628\u064a\u0639\u064a\u0629 \u0627\u0644\u062a\u0648\u0632\u064a\u0639<\/li>\n<li data-section-id=\"1x94ebu\" data-start=\"2723\" data-end=\"2748\">\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0628\u0634\u0643\u0644 \u062e\u0627\u0637\u0626<\/li>\n<li data-section-id=\"myqn69\" data-start=\"2749\" data-end=\"2767\">\u062a\u062c\u0627\u0647\u0644 \u062d\u062c\u0645 \u0627\u0644\u0639\u064a\u0646\u0629<\/li>\n<\/ul>\n<p data-start=\"2769\" data-end=\"2837\">\u0644\u0630\u0644\u0643 \u064a\u064f\u0641\u0636\u0644 \u0627\u0644\u0627\u0633\u062a\u0639\u0627\u0646\u0629 \u0628\u0645\u062a\u062e\u0635\u0635\u064a\u0646 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a \u0644\u0636\u0645\u0627\u0646 \u0635\u062d\u0629 \u0627\u0644\u0646\u062a\u0627\u0626\u062c.<\/p>\n<h2 data-section-id=\"1e1o8z0\" data-start=\"2844\" data-end=\"2884\">\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a \u0645\u0639 Stat Academy<\/h2>\n<p data-start=\"2886\" data-end=\"3029\">\u062a\u0642\u062f\u0645 <span class=\"\" data-state=\"closed\"><a class=\"decorated-link\" href=\"https:\/\/statacademy-eg.com\/\" target=\"_blank\" rel=\"noopener\">Stat Academy<\/a><\/span> \u062e\u062f\u0645\u0627\u062a \u0645\u062a\u062e\u0635\u0635\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u062c\u0645\u064a\u0639 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0623\u062e\u0631\u0649\u060c \u0645\u0639 \u062a\u0642\u062f\u064a\u0645:<\/p>\n<ul data-start=\"3030\" data-end=\"3133\">\n<li data-section-id=\"1m411hy\" data-start=\"3030\" data-end=\"3054\">\u062a\u062d\u0644\u064a\u0644 \u0627\u062d\u062a\u0631\u0627\u0641\u064a \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/li>\n<li data-section-id=\"hopu14\" data-start=\"3055\" data-end=\"3080\">\u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0646\u062a\u0627\u0626\u062c \u0623\u0643\u0627\u062f\u064a\u0645\u064a\u064b\u0627<\/li>\n<li data-section-id=\"1eykta4\" data-start=\"3081\" data-end=\"3103\">\u0627\u0644\u0639\u0645\u0644 \u0639\u0644\u0649 SPSS \u0648AMOS<\/li>\n<li data-section-id=\"lhvmqy\" data-start=\"3104\" data-end=\"3133\">\u062f\u0639\u0645 \u0627\u0644\u0631\u0633\u0627\u0626\u0644 \u0627\u0644\u0639\u0644\u0645\u064a\u0629 \u0648\u0627\u0644\u0628\u062d\u0648\u062b<\/li>\n<\/ul>\n<p data-start=\"3135\" data-end=\"3207\">\u0648\u064a\u062a\u0645 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0648\u0641\u0642 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0623\u0643\u0627\u062f\u064a\u0645\u064a\u0629 \u0627\u0644\u0645\u0639\u062a\u0645\u062f\u0629 \u0641\u064a \u0627\u0644\u062c\u0627\u0645\u0639\u0627\u062a \u0627\u0644\u0639\u0631\u0628\u064a\u0629.<\/p>\n<p><strong><a href=\"https:\/\/statacademy-eg.com\/index-ar#contact\">\u0644\u0644\u062a\u0648\u0627\u0635\u0644 \u0645\u0639 \u0627\u0644\u0627\u0643\u0627\u062f\u064a\u0645\u064a\u0629<\/a><\/strong>\u00a0: 01090506617<\/p>\n<p>\u0627\u064a\u0645\u064a\u0644 : info@statacademy-eg.com<\/p>\n<p><a href=\"https:\/\/statacademy-eg.com\/portfolio-ar\"><b>\u0633\u0627\u0628\u0642\u0629 \u0627\u0639\u0645\u0627\u0644 \u0627\u0644\u0627\u0643\u0627\u062f\u064a\u0645\u064a\u0629<\/b><\/a><\/p>\n<p data-start=\"3460\" data-end=\"3629\" data-is-last-node=\"\" data-is-only-node=\"\">\u0627\u0642\u0631\u0623 \u0627\u064a\u0636\u0627 :<\/p>\n<p data-start=\"3460\" data-end=\"3629\" data-is-last-node=\"\" data-is-only-node=\"\"><strong><a href=\"https:\/\/statacademy-eg.com\/blogs\/%d8%ac%d8%af%d9%88%d9%84-%d8%a7%d9%84%d8%aa%d9%88%d8%b2%d9%8a%d8%b9-%d8%a7%d9%84%d8%b7%d8%a8%d9%8a%d8%b9%d9%8a-t\/\">\u062c\u062f\u0648\u0644 \u0627\u0644\u062a\u0648\u0632\u064a\u0639 \u0627\u0644\u0637\u0628\u064a\u0639\u064a T \u2013 \u0634\u0631\u062d \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u064a\u064f\u0639\u062f \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0645\u0646 \u0623\u0634\u0647\u0631 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631\u0627\u062a \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0641\u064a \u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u0628\u062d\u0648\u062b \u0627\u0644\u0639\u0644\u0645\u064a\u0629\u060c \u062d\u064a\u062b \u064a\u0633\u0627\u0639\u062f \u0627\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0639\u0644\u0649 \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646\u062a \u0627\u0644\u0641\u0631\u0648\u0642 \u0628\u064a\u0646 \u0627\u0644\u0645\u062c\u0645\u0648\u0639\u0627\u062a \u0630\u0627\u062a \u062f\u0644\u0627\u0644\u0629 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0623\u0645 \u0644\u0627. \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0634\u0643\u0644 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u062f\u0631\u0627\u0633\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629 \u0648\u0627\u0644\u062a\u0631\u0628\u0648\u064a\u0629 \u0648\u0627\u0644\u0646\u0641\u0633\u064a\u0629 \u0648\u0627\u0644\u0625\u062f\u0627\u0631\u064a\u0629 \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u062c\u0627\u0644\u0627\u062a \u0627\u0644\u0628\u062d\u062b\u064a\u0629. \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u0627\u0644 \u0633\u0646\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u0641\u0647\u0648\u0645 \u0647\u0630\u0627 \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0648\u0623\u0646\u0648\u0627\u0639\u0647 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":698,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[148],"class_list":["post-697","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7","tag--t-test"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a - Stat Academy<\/title>\n<meta name=\"description\" content=\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u060c \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0628\u062f\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u062b\u0644 SPSS.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statacademy-eg.com\/blogs\/\u0627\u062e\u062a\u0628\u0627\u0631-t-test-\u0627\u0644\u062a\u0639\u0631\u064a\u0641-\u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639-\u0648\u0637\u0631\u064a\u0642\u0629-\u0627\u0644\u0627\u0633\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a - Stat Academy\" \/>\n<meta property=\"og:description\" content=\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u060c \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0628\u062f\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u062b\u0644 SPSS.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statacademy-eg.com\/blogs\/\u0627\u062e\u062a\u0628\u0627\u0631-t-test-\u0627\u0644\u062a\u0639\u0631\u064a\u0641-\u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639-\u0648\u0637\u0631\u064a\u0642\u0629-\u0627\u0644\u0627\u0633\/\" \/>\n<meta property=\"og:site_name\" content=\"Stat Academy\" \/>\n<meta property=\"article:published_time\" content=\"2026-05-20T00:18:09+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-20T00:21:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statacademy-eg.com\/blogs\/wp-content\/uploads\/2026\/05\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1184\" \/>\n\t<meta property=\"og:image:height\" content=\"672\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"ragab\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629\" \/>\n\t<meta name=\"twitter:data1\" content=\"ragab\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/\"},\"author\":{\"name\":\"ragab\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#\\\/schema\\\/person\\\/89e2543d969ce7a9aa6f156f74d0930f\"},\"headline\":\"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\",\"datePublished\":\"2026-05-20T00:18:09+00:00\",\"dateModified\":\"2026-05-20T00:21:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/\"},\"wordCount\":48,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp\",\"keywords\":[\"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test\"],\"articleSection\":[\"\u0645\u0641\u0627\u0647\u064a\u0645 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u0628\u0633\u0637\u0629\"],\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/\",\"url\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/\",\"name\":\"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a - Stat Academy\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp\",\"datePublished\":\"2026-05-20T00:18:09+00:00\",\"dateModified\":\"2026-05-20T00:21:38+00:00\",\"description\":\"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u060c \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0628\u062f\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u062b\u0644 SPSS.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#primaryimage\",\"url\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp\",\"contentUrl\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/wp-content\\\/uploads\\\/2026\\\/05\\\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp\",\"width\":1184,\"height\":672,\"caption\":\"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#website\",\"url\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/\",\"name\":\"Stat Academy\",\"description\":\"Turning Data Into Decisions\",\"publisher\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ar\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#organization\",\"name\":\"Stat Academy\",\"url\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":false,\"contentUrl\":false,\"width\":1280,\"height\":573,\"caption\":\"Stat Academy\"},\"image\":{\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/statacademy-eg.com\\\/blogs\\\/#\\\/schema\\\/person\\\/89e2543d969ce7a9aa6f156f74d0930f\",\"name\":\"ragab\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ar\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c598e9cd8d634d16aa81ba1003be37bc056e5cb4f0f74075bf695e74b9e4a692?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c598e9cd8d634d16aa81ba1003be37bc056e5cb4f0f74075bf695e74b9e4a692?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/c598e9cd8d634d16aa81ba1003be37bc056e5cb4f0f74075bf695e74b9e4a692?s=96&d=mm&r=g\",\"caption\":\"ragab\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a - Stat Academy","description":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u060c \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0628\u062f\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u062b\u0644 SPSS.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statacademy-eg.com\/blogs\/\u0627\u062e\u062a\u0628\u0627\u0631-t-test-\u0627\u0644\u062a\u0639\u0631\u064a\u0641-\u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639-\u0648\u0637\u0631\u064a\u0642\u0629-\u0627\u0644\u0627\u0633\/","og_locale":"ar_AR","og_type":"article","og_title":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a - Stat Academy","og_description":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u060c \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0628\u062f\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u062b\u0644 SPSS.","og_url":"https:\/\/statacademy-eg.com\/blogs\/\u0627\u062e\u062a\u0628\u0627\u0631-t-test-\u0627\u0644\u062a\u0639\u0631\u064a\u0641-\u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639-\u0648\u0637\u0631\u064a\u0642\u0629-\u0627\u0644\u0627\u0633\/","og_site_name":"Stat Academy","article_published_time":"2026-05-20T00:18:09+00:00","article_modified_time":"2026-05-20T00:21:38+00:00","og_image":[{"width":1184,"height":672,"url":"https:\/\/statacademy-eg.com\/blogs\/wp-content\/uploads\/2026\/05\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp","type":"image\/webp"}],"author":"ragab","twitter_card":"summary_large_image","twitter_misc":{"\u0643\u064f\u062a\u0628 \u0628\u0648\u0627\u0633\u0637\u0629":"ragab","\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631":"4 \u062f\u0642\u0627\u0626\u0642"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#article","isPartOf":{"@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/"},"author":{"name":"ragab","@id":"https:\/\/statacademy-eg.com\/blogs\/#\/schema\/person\/89e2543d969ce7a9aa6f156f74d0930f"},"headline":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a","datePublished":"2026-05-20T00:18:09+00:00","dateModified":"2026-05-20T00:21:38+00:00","mainEntityOfPage":{"@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/"},"wordCount":48,"commentCount":0,"publisher":{"@id":"https:\/\/statacademy-eg.com\/blogs\/#organization"},"image":{"@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#primaryimage"},"thumbnailUrl":"https:\/\/statacademy-eg.com\/blogs\/wp-content\/uploads\/2026\/05\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp","keywords":["\u0627\u062e\u062a\u0628\u0627\u0631 T-Test"],"articleSection":["\u0645\u0641\u0627\u0647\u064a\u0645 \u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u0628\u0633\u0637\u0629"],"inLanguage":"ar","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/","url":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/","name":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a - Stat Academy","isPartOf":{"@id":"https:\/\/statacademy-eg.com\/blogs\/#website"},"primaryImageOfPage":{"@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#primaryimage"},"image":{"@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#primaryimage"},"thumbnailUrl":"https:\/\/statacademy-eg.com\/blogs\/wp-content\/uploads\/2026\/05\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp","datePublished":"2026-05-20T00:18:09+00:00","dateModified":"2026-05-20T00:21:38+00:00","description":"\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0627\u062e\u062a\u0628\u0627\u0631 T-Test \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u060c \u0648\u0623\u0646\u0648\u0627\u0639\u0647 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647 \u0641\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u062a\u0648\u0633\u0637\u0627\u062a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0641\u0631\u0636\u064a\u0627\u062a \u0628\u062f\u0642\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0634\u0647\u0631 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a\u0629 \u0645\u062b\u0644 SPSS.","breadcrumb":{"@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#breadcrumb"},"inLanguage":"ar","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/"]}]},{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#primaryimage","url":"https:\/\/statacademy-eg.com\/blogs\/wp-content\/uploads\/2026\/05\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp","contentUrl":"https:\/\/statacademy-eg.com\/blogs\/wp-content\/uploads\/2026\/05\/\u0627\u062e\u062a\u0628\u0627\u0631-T-Test.webp","width":1184,"height":672,"caption":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test"},{"@type":"BreadcrumbList","@id":"https:\/\/statacademy-eg.com\/blogs\/%d8%a7%d8%ae%d8%aa%d8%a8%d8%a7%d8%b1-t-test-%d8%a7%d9%84%d8%aa%d8%b9%d8%b1%d9%8a%d9%81-%d9%88%d8%a7%d9%84%d8%a3%d9%86%d9%88%d8%a7%d8%b9-%d9%88%d8%b7%d8%b1%d9%8a%d9%82%d8%a9-%d8%a7%d9%84%d8%a7%d8%b3\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statacademy-eg.com\/blogs\/"},{"@type":"ListItem","position":2,"name":"\u0627\u062e\u062a\u0628\u0627\u0631 T-Test : \u0627\u0644\u062a\u0639\u0631\u064a\u0641 \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0648\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0625\u062d\u0635\u0627\u0626\u064a"}]},{"@type":"WebSite","@id":"https:\/\/statacademy-eg.com\/blogs\/#website","url":"https:\/\/statacademy-eg.com\/blogs\/","name":"Stat Academy","description":"Turning Data Into Decisions","publisher":{"@id":"https:\/\/statacademy-eg.com\/blogs\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statacademy-eg.com\/blogs\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ar"},{"@type":"Organization","@id":"https:\/\/statacademy-eg.com\/blogs\/#organization","name":"Stat Academy","url":"https:\/\/statacademy-eg.com\/blogs\/","logo":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/statacademy-eg.com\/blogs\/#\/schema\/logo\/image\/","url":false,"contentUrl":false,"width":1280,"height":573,"caption":"Stat Academy"},"image":{"@id":"https:\/\/statacademy-eg.com\/blogs\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/statacademy-eg.com\/blogs\/#\/schema\/person\/89e2543d969ce7a9aa6f156f74d0930f","name":"ragab","image":{"@type":"ImageObject","inLanguage":"ar","@id":"https:\/\/secure.gravatar.com\/avatar\/c598e9cd8d634d16aa81ba1003be37bc056e5cb4f0f74075bf695e74b9e4a692?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/c598e9cd8d634d16aa81ba1003be37bc056e5cb4f0f74075bf695e74b9e4a692?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c598e9cd8d634d16aa81ba1003be37bc056e5cb4f0f74075bf695e74b9e4a692?s=96&d=mm&r=g","caption":"ragab"}}]}},"_links":{"self":[{"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/posts\/697","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/comments?post=697"}],"version-history":[{"count":6,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/posts\/697\/revisions"}],"predecessor-version":[{"id":704,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/posts\/697\/revisions\/704"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/media\/698"}],"wp:attachment":[{"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/media?parent=697"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/categories?post=697"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statacademy-eg.com\/blogs\/wp-json\/wp\/v2\/tags?post=697"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}