# Blood types A, B, O, and AB have percentages 40%, 20%, 30% and 10%. If two individuals are chosen at random, assuming independence, how do you find probability that neither is of blood type A?

##### 1 Answer

Jul 19, 2016

The probability is

#### Explanation:

The probability that one chosen person is off blood type *not* of blood type

To calculate the probability that none of