If 11 of men are bald what is the probability that less than

If 11% of men are bald, what is the probability that less than 120 in a random sample of 900 men are bald?

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Solution

If 11% of men are bald, what is the probability that less than 120 in a random sample of 900 men are bald?

a. 0.9778

b. 0.9664 ------------answer

c. 0.0697

d. 0.0027

e. 0.9854