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In a survey of 615 males ages​ 18-64, 390 say they have gone to the dentist...

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Statistics

In a survey of 615 males ages​ 18-64, 390 say they have gone tothe dentist in the past year.

Construct​ 90% and​ 95% confidence intervals for the populationproportion. Interpret the results and compare the widths of theconfidence intervals. If​ convenient, use technology to constructthe confidence intervals.

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Solution n 615x 390 x n 390 615 06341 1 0634    See Answer
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