{"common":{"save":0,"post_id":"6472","level":1,"total":10,"point":10,"point_extra":0},"segment":[{"id":"6778","mon_id":"1158767","chapter_id":"1158895","post_id":"6472","question":"<p>Gieo m\u1ed9t \u0111\u1ed3ng xu cân \u0111\u1ed1i và \u0111\u1ed3ng ch\u1ea5t liên ti\u1ebfp cho \u0111\u1ebfn khi l\u1ea7n \u0111\u1ea7u tiên xu\u1ea5t hi\u1ec7n m\u1eb7t s\u1ea5p ho\u1eb7c c\u1ea3 n\u0103m l\u1ea7n ng\u1eeda thì d\u1eebng l\u1ea1i. Mô t\u1ea3 không gian m\u1eabu.<\/p>","options":["<strong>A.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNNN}","<strong>B.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNNS; NNNNN}","<strong>C.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNSS; NNNNN}","<strong>D.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNSS; NNNNS; NNNNN}"],"correct":"2","level":"1","hint":"","answer":"<p>Kí hi\u1ec7u m\u1eb7t s\u1ea5p là S , m\u1eb7t ng\u1eeda là N .<\/p><p>Ta có <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNNS; NNNNN} ⇒ <span class=\"math-tex\">$|\\Omega|$<\/span> = 6.<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>B.<\/strong> <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNNS; NNNNN}<\/span>.<\/p>","type":"choose","extra_type":"classic","user_id":"131","test":"0","date":"2023-05-29 08:04:48","option_type":"math","len":0},{"id":"6781","mon_id":"1158767","chapter_id":"1158895","post_id":"6472","question":"<p>Gieo m\u1ed9t \u0111\u1ed3ng xu cân \u0111\u1ed1i và \u0111\u1ed3ng ch\u1ea5t liên ti\u1ebfp cho \u0111\u1ebfn khi l\u1ea7n \u0111\u1ea7u tiên xu\u1ea5t hi\u1ec7n m\u1eb7t s\u1ea5p ho\u1eb7c c\u1ea3 n\u0103m l\u1ea7n ng\u1eeda thì d\u1eebng l\u1ea1i. Xác \u0111\u1ecbnh các bi\u1ebfn c\u1ed1 A : “S\u1ed1 l\u1ea7n gieo không v\u01b0\u1ee3t quá ba”.<\/p>","options":["<strong>A.<\/strong> A = {S; NS; NNS}","<strong>B.<\/strong> A = {S; NS; NNN}","<strong>C.<\/strong> A = {S; NS; NNS; NNNS}","<strong>D.<\/strong> A = {S; NSS; NNS}"],"correct":"1","level":"1","hint":"","answer":"<p>Kí hi\u1ec7u m\u1eb7t s\u1ea5p là S, m\u1eb7t ng\u1eeda là N .<\/p><p>Ta có <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNNS; NNNNN} ⇒ <span class=\"math-tex\">$|\\Omega|$<\/span> = 6.<\/p><p>A = {S; NS; NNS} ⇒ n(A) = 3.<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>A.<\/strong> A = {S; NS; NNS}<\/span>.<\/p>","type":"choose","extra_type":"classic","user_id":"131","test":"0","date":"2023-05-29 08:11:36","option_type":"txt","len":2},{"id":"6783","mon_id":"1158767","chapter_id":"1158895","post_id":"6472","question":"<p>Gieo m\u1ed9t \u0111\u1ed3ng xu cân \u0111\u1ed1i và \u0111\u1ed3ng ch\u1ea5t liên ti\u1ebfp cho \u0111\u1ebfn khi l\u1ea7n \u0111\u1ea7u tiên xu\u1ea5t hi\u1ec7n m\u1eb7t s\u1ea5p ho\u1eb7c c\u1ea3 n\u0103m l\u1ea7n ng\u1eeda thì d\u1eebng l\u1ea1i. Xác \u0111\u1ecbnh các bi\u1ebfn c\u1ed1 B : “Có ít nh\u1ea5t 2 l\u1ea7n gieo xu\u1ea5t hi\u1ec7n m\u1eb7t ng\u1eeda”<\/p>","options":["<strong>A.<\/strong> B = {NNNS; NNNNN}","<strong>B.<\/strong> B = {NNS; NNNS; NNNSS; NNNNN}","<strong>C.<\/strong> B = {NNS; NNNS; NNNNS; NNNNN}","<strong>D.<\/strong> B = {NNNS; NNNNS; NNNNN}"],"correct":"3","level":"1","hint":"","answer":"<p>Kí hi\u1ec7u m\u1eb7t s\u1ea5p là S, m\u1eb7t ng\u1eeda là N .<\/p><p>Ta có <span class=\"math-tex\">$\\Omega$<\/span> = {S; NS; NNS; NNNS; NNNNS; NNNNN} ⇒ <span class=\"math-tex\">$|\\Omega|$<\/span> = 6.<\/p><p>B = {NNS; NNNS; NNNNS; NNNNN} ⇒ n(B) = 4.<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>C.<\/strong> B = {NNS; NNNS; NNNNS; NNNNN}<\/span>.<\/p>","type":"choose","extra_type":"classic","user_id":"131","test":"0","date":"2023-05-29 08:14:38","option_type":"txt","len":2}]}