After sampling from two binomial populations we found the following. p1 = .18 n1 = 100 p2
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After sampling from two binomial populations we found the following.
p̂1 = .18 n1 = 100 p̂2 = .22 n2 = 100
a. Estimate with 90% confidence the difference in population proportions.
b. Repeat part (a) increasing the sample proportions to .48 and .52, respectively.
c. Describe the effects of increasing the sample proportions.
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Related Book For
Statistics For Management And Economics Abbreviated
ISBN: 9781285869643
10th Edition
Authors: Gerald Keller
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