Mathematics, 18.03.2020 04:09 macy2571
7 men and 3 women are ranked according to their scores on an exam. Assume that no two scores are alike, and that all 10! possible rankings are equally likely. Let X denote the highest ranking achieved by a man (so X=1 indicates that a man achieved the highest score on the exam). Find each of the following:
P(X=1)=
P(X=2)=
P(X=3)=
P(X=7)=
Answers: 3
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7 men and 3 women are ranked according to their scores on an exam. Assume that no two scores are ali...
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