A project manager has 10 chemical engineers on her staff Fou

A project manager has 10 chemical engineers on her staff. Four women and six men. These engineers are equally qualified. In a random selection of three workers, what is the probability that no women will be selected? Would you consider it unusual for no women to be selected under these circumstances? Explain.

Solution

the probability that no women will be selected =6C3 / 10C3 =1 / 6

Yes, it unusual for no women to be selected under these circumstances though project manager is a lady she hasn\'t selected even one women out of four.