SOLUTION: Blood type O A B AB Probability 0.49 0.27 0.20 ? 1. What is the probability of type AB blood? Why 2. Mary has type B blood. She can safely receive blood from people wit

Algebra ->  Probability-and-statistics -> SOLUTION: Blood type O A B AB Probability 0.49 0.27 0.20 ? 1. What is the probability of type AB blood? Why 2. Mary has type B blood. She can safely receive blood from people wit      Log On


   



Question 761835: Blood type O A B AB
Probability 0.49 0.27 0.20 ?

1. What is the probability of type AB blood? Why
2. Mary has type B blood. She can safely receive blood from people with blood type O and B. What is the probability that a randomly chosen black American can donate blood to Mary?

Answer by Tatiana_Stebko(1539) About Me  (Show Source):