{"id":3230,"date":"2026-05-25T17:49:20","date_gmt":"2026-05-25T17:49:20","guid":{"rendered":"https:\/\/mcqacademy.com\/ar\/mcq\/probability-of-choosing-a-black-bead-a-box-contains-7-orange-beads-7-red-beads-and-2-black-beads-if-one-bead-is-chosen\/"},"modified":"2026-05-25T17:49:20","modified_gmt":"2026-05-25T17:49:20","slug":"probability-of-choosing-a-black-bead-a-box-contains-7-orange-beads-7-red-beads-and-2-black-beads-if-one-bead-is-chosen","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/ar\/mcq\/probability-of-choosing-a-black-bead-a-box-contains-7-orange-beads-7-red-beads-and-2-black-beads-if-one-bead-is-chosen\/","title":{"rendered":"\u0627\u062d\u062a\u0645\u0627\u0644 \u0627\u062e\u062a\u064a\u0627\u0631 \u062e\u0631\u0632\u0629 \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0633\u0648\u062f"},"content":{"rendered":"\n<p>\u064a\u062d\u062a\u0648\u064a \u0635\u0646\u062f\u0648\u0642 \u0639\u0644\u0649 7 \u062e\u0631\u0632\u0627\u062a \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0628\u0631\u062a\u0642\u0627\u0644\u064a\u060c \u06487 \u062e\u0631\u0632\u0627\u062a \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u062d\u0645\u0631\u060c \u06482 \u062e\u0631\u0632\u0627\u062a \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0633\u0648\u062f. \u0625\u0630\u0627 \u0627\u062e\u062a\u064a\u0631 \u062e\u0631\u0632\u0629 \u0648\u0627\u062d\u062f \u062f\u0648\u0646 \u0627\u0644\u0646\u0638\u0631\u060c \u0641\u0645\u0627 \u0627\u062d\u062a\u0645\u0627\u0644 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0633\u0648\u062f\u061f<\/p>\n<ul class=\"quiz-options\"><li>1\/8<\/li><li>7\/8<\/li><li>7\/16<\/li><li>2\/16<\/li><li>2\/15<\/li><\/ul>","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[976,977],"subject":[930],"education_level":[3],"class_list":["post-3230","mcq","type-mcq","status-publish","hentry","topic-basic-probability","topic-favorable-outcomes","subject-probability-statistics","education_level-grade-8"],"mcq_note":"<p>\u0641\u064a \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0646\u0642\u0627\u0631\u0646 \u0639\u062f\u062f \u0627\u0644\u0646\u0648\u0627\u062a\u062c \u0627\u0644\u0645\u0648\u0627\u062a\u064a\u0629 \u0628\u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0646\u0648\u0627\u062a\u062c \u0627\u0644\u0645\u062a\u0633\u0627\u0648\u064a\u0629 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644.<\/p><ul><li>\u0627\u0644\u0646\u0648\u0627\u062a\u062c \u0627\u0644\u0645\u0648\u0627\u062a\u064a\u0629 \u0647\u0646\u0627 \u0647\u064a 2 \u062e\u0631\u0632\u0627\u062a \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0633\u0648\u062f.<\/li><li>\u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0646\u0648\u0627\u062a\u062c \u0627\u0644\u0645\u0645\u0643\u0646\u0629 \u0647\u0648 7 + 7 + 2 = 16.<\/li><li>\u0625\u0630\u0646 \u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644 = \u0639\u062f\u062f \u0627\u0644\u0646\u0648\u0627\u062a\u062c \u0627\u0644\u0645\u0648\u0627\u062a\u064a\u0629 \u00f7 \u0625\u062c\u0645\u0627\u0644\u064a \u0627\u0644\u0646\u0648\u0627\u062a\u062c = 2\/16\u060c \u0648\u064a\u0633\u0627\u0648\u064a 1\/8.<\/li><\/ul><p>\u0627\u0644\u0625\u062c\u0627\u0628\u0629 \u0627\u0644\u0635\u062d\u064a\u062d\u0629 \u0647\u064a 1\/8. \u0631\u0643\u0651\u0632 \u0639\u0644\u0649 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0639\u062f \u0648\u0627\u0644\u0642\u0633\u0645\u0629\u060c \u0644\u0627 \u0639\u0644\u0649 \u062d\u0641\u0638 \u0627\u0644\u0646\u0627\u062a\u062c \u0641\u0642\u0637.<\/p>","mcq_options":[{"right":"yes","answer":"1\/8"},{"right":"no","answer":"7\/8"},{"right":"no","answer":"7\/16"},{"right":"no","answer":"2\/16"},{"right":"no","answer":"2\/15"}],"multi_answers":"no","subject_terms":[{"id":930,"title":"\u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0625\u062d\u0635\u0627\u0621","slug":"probability-statistics"}],"topic_terms":[{"id":976,"title":"\u0627\u0644\u0627\u062d\u062a\u0645\u0627\u0644 \u0627\u0644\u0623\u0633\u0627\u0633\u064a","slug":"basic-probability"},{"id":977,"title":"\u0627\u0644\u0646\u0648\u0627\u062a\u062c 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