Marketing The proportion of adult women in Canada is approximately 51%. A marketing survey company telephones 400
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Marketing The proportion of adult women in Canada is approximately 51%. A marketing survey company telephones 400 people at random.
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: 9780134301051
3rd Canadian Edition
Authors: Richard De Veaux, Paul Velleman, David Bock, Augustin Vukov, Augustine Wong
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