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Proportion of all male firefighters

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In a study, 246 or 32% of the 768 male firefighters surveyed, correctly identified their weight as either normal, overweight or obese. Find the margin of error for the 95% confidence interval of the proportion of all male firefighters that correctly identify their weight. (Give answer to 4 decimal places.) Assume the participants were chosen by a simple random sample.

Reference no: EM131098133

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