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QUESTION

60% of those who take a certification exam pass it. Assume binomial distribution applies. 10 people have registered to take the exam in June.

60% of those who take a certification exam pass it. Assume binomial distribution applies. 10 people have registered to take the exam in June.

1)   What is the probability that exactly 4 of them will pass the test?

A.   0.0000

B.   0.1115

C.   0.2501

D.   0.1662

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