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Based on a past survey, it was found that 1 0 % of the workforce has two or more jobs. A new survey is to

Based on a past survey, it was found that

10 %

of the workforce has two or more jobs. A new survey is to be conducted to update this statistic. At the

95 %

confidence level, how many people in the workforce should be surveyed if the estimated proportion is to be within

2 %

of the population proportion?

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