Hello, loutja35!

We have: .Blood Types:

The probability that a person in the United States has type AB+ blood is 3%.

Five unrelated people in the United States are selected at random.

a) Find the probability that all five have AB+ blood.

b) Find the probability that none of the five has type AB+ blood.

This is thec) Find the probability that at least one of the five has type AB+ blood.exact oppositeof part (b).