When a blood transfusion is needed in an emergency medical situation, you might think that you'd have to receive the same blood type as your own, but that's actually not the case. This chart describes which types can donate, and receive, various blood types. Group O can donate red blood cells to anybody. It's the universal donor. Group A can donate red blood cells to A'S and AB'S. Group B can donate red blood cells to B'S and AB'S.. Group AB can donate to other AB'S, but can receive from all others. Donor 0 A B AB Recipient 0 A B AB 18. What's the probability that a randomly selected patient can receive only one type of blood? Use the chart and the frequency distribution from Question 17.