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Construct a 95% confidence interval to estimate the population proportions
3. In a recent poll of 200 household, it was found the 1 52 households had at least one computer. Estimate the proportion of household in the population that has at least one computer. Construct a 95% confidence interval to estimate the population proportions.
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Solution Given tha n 200 X2152 Hoogin o At q5% confidence level the 2-5 2112 20,02s 778.50ク779 sample Sf2e nn

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