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A group consists of seven men and six women. Five people are selected to attend a...

A group consists of seven men and six women. Five people are selected to attend a conference.

a. In how many ways can five people be selected from this group of thirteen?

b. In how many ways can five women be selected from the six women?

c. Find the probability that the selected group will consist of all women.

​(Type an integer or a simplified​ fraction.)

Math   Advanced-Math   
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