2. 职称英语
  3. There are six members on a committee, four women and two men. They agree to rand

There are six members on a committee, four women and two men. They agree to rand

游客2024-01-12  57
问题 There are six members on a committee, four women and two men. They agree to randomly pull two names out of a hat to serve as Chair and Secretary for the group. What is the probability that both of the men are chosen? Give the probability as a fraction in lowest terms.
选项
答案 1/15
解析 The correct answer is 1/15. Since there are 6 names in the hat, and 2 are men, the probability that the first name drawn is a man is 2/6=1/3. Then, of the remaining 5 names in the hat, only 1 is a man, so the chances that he will be chosen are 1 in 5. To find the probability of both events occurring, take.
转载请注明原文地址:https://tihaiku.com/zcyy/3356007.html
相关试题推荐
随机试题
最新回复(0)