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In: Statistics and Probability

In a survey, the Canadian Automobile Association (CAA) found that 10% of its members bought their...

In a survey, the Canadian Automobile Association (CAA) found that 10% of its members bought their cars at a used-car lot. If 25 CAA members are selected at random.

a)If 25 CAA members are selected at random, what is the probability that no more than 4 of them bought their cars at a used-car lot?

using the table: n=25, k=4, p=10%= 0.10

Solutions

Expert Solution

(a) P(X<=4) = 0.9020

orchestra answered 2 years ago
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