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In a survey of 8000 woman 5431 say they change their nail

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Reference no: EM13471950

In a survey of 8000 woman, 5431 say they change their nail polish once a week. Construct a 99% confidence interval for the population proportion of woman who change their nail polish once a week.

A 99% confidence interval for the population is ( ? , ? )

Reference no: EM13471950

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