2. 职称英语
  3. There are six members on a committee, four of whom are women and two of whom are

There are six members on a committee, four of whom are women and two of whom are

游客2025-02-24  18
问题 There are six members on a committee, four of whom are women and two of whom are men. The members agree to randomly pull two names out of a hat to serve as Chair and Secretary for the group, respectively. What is the probability that both of the men are chosen? Give the probability as a fraction.
______
选项
答案 1/15 or equivalent fraction
解析 The correct answer is 1/15 or any equivalent fraction. 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. 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/3970596.html
相关试题推荐
随机试题
最新回复(0)