Solution-What is the chance that the blood is of the same

What is the chance that the blood is of the same type

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Reference no: EM131809724

Question: The four major blood types are present in approximately the following proportions in the population of the U.S.A.

Type	A	B	AB	0
Proportion	42%	10%	4%	44%

Note that each person's blood is exactly one of these four types. Type AB is a separate type, not the intersection of type A and type B,

a) If two people are picked at random from this population, what is the chance that their blood is of the same type? Of different type?

b) If four people are picked at random, let P(k) be the chance that there are exactly k different blood types among them. Find P(k) for k = 1, 2, 3, 4,.

Reference no: EM131809724

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What is the chance that the blood is of the same type

Reference no: EM131809724

Reference no: EM131809724

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