SOLUTION: Three people are selected from a group of nine men and six women. Find the following probabilities. (Round your answers to three decimal places.) (a) All three are men. (b)

Algebra ->  Probability-and-statistics -> SOLUTION: Three people are selected from a group of nine men and six women. Find the following probabilities. (Round your answers to three decimal places.) (a) All three are men. (b)      Log On


   

Question 919854: Three people are selected from a group of nine men and six women. Find the following probabilities. (Round your answers to three decimal places.)
(a) All three are men.

(b) The first two are women and the third is a man.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
Group of 15: 9M, 6W
Three people are selected
P(all men) = %289C3%29%2F12C3%29 0r %289%2F15%29%288%2F14%29%287%2F13%29
P(2W and then M) = %286%2F15%29%285%2F14%29%289%2F13%29