You plan to conduct a survey to find what proportion of the workforce has two...
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You plan to conduct a survey to find what proportion of the workforce has two or more jobs. You decide on the 80% confidence level and state that the estimated proportion must be within 3% of the population proportion. A pilot survey reveals that 5 of the 60 sampled hold two or more jobs. How many in the workforce should be interviewed to meet your requirements? (Round the intermediate calculations to 2 decimal places. Round the final answer to nearest whole number.) Number of persons to be interviewed 140 140 Incorrect
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