A vaccine is 95 percent effective.What is the probability that it is not effective for: More than one out of 20 individuals?
A).7359
B).3585
C).2641
D).3774

Name: A vaccine is 95 percent effective.What is the probability that it is not effective for: More than one out of 20 individuals? A).7359 B).3585 C).2641 D).3774
Brand: Quizplus
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Question

Quizplus · Accepted Answer

P(X F1F1F1S1F1F1F10 2)= 1 - [P(X = 0)+ p(X = 1)]P(X F1F1F1S1F1F1F10 2)= 1 - [(.3585)+ (.3774)] = .2641

A Vaccine Is 95 Percent Effective