A sample of 40 batteries is taken from a case of 400. Thirty-seven of the batteries in the sample are good, and three are defective. Let p = the probability that a battery case is still good. Which of the following is NOT a possible value for p?

A. 0.5

B. 0.75

C. 0.9

D. 0.925

E. 1

Question

5 October, 07:45

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Answers (1)

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Mohammad Rangel · Answer 1

The answer is option E i. e., 1 because we know that there are 3 defective batteries in the case so the probability will never be 1 for this case.

A sample of 40 batteries is taken from a case of 400. Thirty-seven of the batteries in the sample are good, and three are defective. Let p = the probability that a battery case is still good. Which of the following is NOT a possible value for p?A. 0.5B. 0.75C. 0.9D. 0.925E. 1