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Computation of confidence interval for the population mean

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Reference no: EM132461893

Suppose a random sample of size 10 was taken from a normally distributed population, and the sample standard deviation was calculated to be s = 6.3.

a) Calculate the margin of error for a 95% confidence interval for the population mean.

Round your response to at least 3 decimal places.

b) Calculate the margin of error for a 90% confidence interval for the population mean.

Round your response to at least 3 decimal places.

Reference no: EM132461893

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