For this problem, assume there are 5 grey females, 4 grey males, 2 white females, and 6 white males. As in the book, the biologist selects two mice randomly. (1) What is the probability of selecting two males given that both are grey?

The required probability is  0.04411

Step-by-step explanation:

The number of female grey mice = 5.

The number of males grey mice = 4.

The number of female white mice = 2.

The number of male white mice = 6.

The number of mice = 17.

The probability of first mice be male grey =

The probability of second mice be male grey =

The probability of two mice be male grey =  = 0.04411

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are