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Question 21 1 pts [U] In a large corporation, 62.1% of employees are male. A random sample of 7 employees is selected. What i

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Answer #1

Here we have:

P = 0.621

n = 7

X = 7

Binomial distribution:

n! 14)= X!(n - X.pt. (1 – p)n-X

7! P(7) = 711721.0.621?: (1 – 0.621)7–7 !(7 – 7)!

= 0.035616

Correct option "E"

0.035616

Probability that the sample contains 7 male employees is 0.035616

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