{"common":{"save":0,"post_id":"7967","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"10435","post_id":"7967","mon_id":"1159278","chapter_id":"1159332","question":"<p>Gieo ba \u0111\u1ed3ng ti\u1ec1n, m\u1ed7i \u0111\u1ed3ng ti\u1ec1n có hai m\u1eb7t là m\u1eb7t s\u1ea5p (S) và m\u1eb7t ng\u1eeda (N). Không gian m\u1eabu c\u1ee7a phép th\u1eed ng\u1eabu nhiên này có bao nhiêu ph\u1ea7n t\u1eed?<\/p>","options":["<strong>A.<\/strong> 5","<strong>B.<\/strong> 6","<strong>C.<\/strong> 4","<strong>D.<\/strong> 8"],"correct":"4","level":"2","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>D.<\/strong> 8.<\/span><span style=\"color:#16a085;\"><\/span><\/p><p>Không gian m\u1eabu c\u1ee7a phép th\u1eed ng\u1eabu nhiên này có 8 ph\u1ea7n t\u1eed:<\/p><p><span class=\"math-tex\">$\\Omega$<\/span> = {SSS; SSN; SNS; NSS; SNN; NSN; NNS; NNN}.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-03-05 08:37:57","option_type":"txt","len":0},{"id":"10439","post_id":"7967","mon_id":"1159278","chapter_id":"1159332","question":"<p>Ch\u1ecdn ng\u1eabu nhiên m\u1ed9t gia \u0111ình có hai con và quan sát gi\u1edbi tính c\u1ee7a hai ng\u01b0\u1eddi con \u0111ó. Kí hi\u1ec7u gi\u1edbi tính nam là X, gi\u1edbi tính n\u1eef là Y. Mô t\u1ea3 không gian m\u1eabu c\u1ee7a phép th\u1eed trên. <\/p>","options":["<strong>A.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {XX; YY; YX}.","<strong>B. <\/strong><span class=\"math-tex\">$\\Omega$<\/span> = {XX; YY; XY}.","<strong>C.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {XX; YY; XY; YX}.","<strong>D.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {YY; XY; YX}."],"correct":"3","level":"2","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>C.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {XX; YY; XY; YX}.<\/span><\/p><p>Không gian m\u1eabu c\u1ee7a phép th\u1eed trên là<span style=\"color:#16a085;\"> <span class=\"math-tex\">$\\Omega$<\/span> = {XX; YY; XY; YX}.<\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-03-05 08:48:53","option_type":"math","len":0},{"id":"10440","post_id":"7967","mon_id":"1159278","chapter_id":"1159332","question":"<p>Gieo m\u1ed9t \u0111\u1ed3ng ti\u1ec1n và m\u1ed9t con xúc x\u1eafc. S\u1ed1 ph\u1ea7n t\u1eed c\u1ee7a không gian m\u1eabu là:<\/p>","options":["<strong>A.<\/strong> 24.","<strong>B.<\/strong> 12.","<strong>C.<\/strong> 6.","<strong>D.<\/strong> 8."],"correct":"2","level":"2","hint":"","answer":"<p>Ch\u1ecdn <span style=\"color:#16a085;\"><strong>B.<\/strong> 12.<\/span><\/p><p>Gieo m\u1ed9t \u0111\u1ed3ng ti\u1ec1n có 2 k\u1ebft qu\u1ea3 có th\u1ec3 x\u1ea3y ra, kí hi\u1ec7u S (s\u1ea5p); N (ng\u1eeda).<\/p><p>Gieo m\u1ed9t con xúc x\u1eafc có 6 k\u1ebft qu\u1ea3 có th\u1ec3 x\u1ea3y ra là: 1, 2, 3, 4, 5, 6.<\/p><p>S\u1ed1 ph\u1ea7n t\u1eed c\u1ee7a không gian m\u1eabu là: 2 x 6 = 12.<\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"127","test":"0","date":"2025-03-05 08:50:38","option_type":"txt","len":0}]}
