Multiple Choice
The manager of a store buys portable radios in lots of 12. Suppose that, on the average, 2 out of each group of 12 are defective. The manager randomly selects 6 radios out of the group to test. What is the probability that he will find 3 defective radios? Round your answer to six decimal places.
A) Pr(3 Defective) = 0.017861
B) Pr(3 Defective) = 0.021433
C) Pr(3 Defective) = 0.035722
D) Pr(3 Defective) = 0.026792
E) Pr(3 Defective) = 0.053584
Correct Answer:
Verified
Correct Answer:
Verified
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