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The student body of a large university consists of 60% female students. A random sample of...

The student body of a large university consists of 60% female students. A random sample of 8 students is selected. What is the probability that among the students in the sample exactly two are female?

a.

0.0896

b.

0.2936

c.

0.0413

d.

0.0007
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Answer #1

Solution:-

Given that p = 0.60, n = 8

P(x = 2) = 8c2 * (0.60)2 * (0.40)6

= 0.0413

So the answer is option (C) 0.0413

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