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In a survey of 2398 adults in a recent year, 1226 say they have made a New Year's resolution. Construct 90% and 95% confidence
In a survey of 2398 adults in a recent year, 1226 say they have made a New Year's resolution. Construct 90% and 95% confidence intervals for the population proportion. Interpret the results and compare the widths of the confidence intervals. The 90% confidence interval for the population proportion p is (.). (Round to three decimal places as needed.)
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A confidence interval problem Calculation Using the sample proportion p and the sample size n we can ...
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Making Hard Decisions with decision tools
Authors: Robert Clemen, Terence Reilly
3rd edition
538797576, 978-0538797573
