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Mathematics, 15.11.2019 23:31 allhailkingmilkdud
Use the expression in the accompanying discussion of sample size to find the size of each sample if you want to estimate the difference between proportions of men and women who own smartphones. assume that you want % confidence that your error is no more than 0.060.06.
the sample should include how many men and how many women?
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Use the expression in the accompanying discussion of sample size to find the size of each sample if...
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