The proportion of adult women in the United States is approximately 51%. A marketing survey telephones 400
Question:
a) What proportion of the sample of 400 would you expect to be women?
b) What would the standard deviation of the sampling distribution be?
c) How many women, on average, would you expect to find in a sample of that size?
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Related Book For
Stats Data And Models
ISBN: 662
4th Edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
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