HELP PLS!! There are 4 blood types, and not all are equally likely to be in blood banks. 49% of donations are type O blood,
27% of donations are type A blood, 20% of donations are type B blood, and 4% of donations are type AB blood. A
person with type A blood can safely receive blood transfusions of type and type A blood. If three donations are
made, what is the probability that at least 1 of them can be safely used in a blood transfusion on someone with
type A blood?
0 0.0138
0.4390
O 0.5610
O 0.9862