SOLUTION: The Sales force for a business consists of 10 men and 10 women. A production unit of 7 people set up at random. what is the probability that it will consist of 4 men and 3 women.

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Question 480876: The Sales force for a business consists of 10 men and 10 women. A production unit of 7 people set up at random. what is the probability that it will consist of 4 men and 3 women.
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Answer by ewatrrr(24785) About Me  (Show Source):
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Hi,

The Sales force for a business consists of 10 men and 10 women:  20 in ALL

A production unit of 7 people set up at random

P(4men and 3 women) = 10C4*10C3/20C7 = 210*120/77,520 = .3251