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Estimated from the samples described

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Assume that population means are to be estimated from the samples described. Use the sample results to approximate the margin of error and 95% confidence interval. Sample size equals=6464, sample mean equals=8282, sample standard deviation equals=66

The margin of error is = _______ (round to the nearest tenth as needed)

Find the 95% confidence interval= _______ (round to the nearest tenth as needed)

Reference no: EM131319356

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