<PRE><B>Question 1057250</B>
confidence interval(CI) = sample statistic + or - Margin of Error
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CI = 1.6 + or - 0.12 = ( 1.48, 1.72 )
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If we use the same sampling method to select different samples and compute a 95% interval estimates for each sample, then some of those intervals would include the population mean and some would not.
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A 95% confidence level means that we would expect 95% of the interval estimates to include the population mean.
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