A research group conducted an extensive survey of 3179 wage and salaried workers on Issues ranging from relationships with their

Question

A research group conducted an extensive survey of 3179 wage and salaried workers on Issues ranging from relationships with their bosses to household chores The data were gathered through hour long telephone interviews with a nationally representative sample In response to the question What does success mean to you 1511 responded Personal satisfaction from doing a good job Let p be the population proportion of wage and salaried workers who would respond the same way to the stated question How large a sample is needed if we wish to be 95 confident that the sample percentage of those equating success with personal satisfaction is within 2 5 of the population percentage Hint Use p 0 48 as a preliminary estimate Round your answer up to the nearest whole number USE SALT

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