According to the International Association of Women in Fire and Protection Services, 4% of all fire fighters
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According to the International Association of Women in Fire and Protection Services, 4% of all fire fighters in the world are female.
a. Approximate the probability that more than 100 of a random sample of 500 fire fighters are female.
b. Approximate the probability that 5 or fewer of a random sample of 500 fire fighters are female.
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Related Book For
Statistics For Engineering And The Sciences
ISBN: 9781498728850
6th Edition
Authors: William M. Mendenhall, Terry L. Sincich
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