Question: Determine the sample size n needed to construct a 95%confidence interval to estimate the population mean for the following margins of error when s=70. a)25

Determine the sample size n needed to construct a 95%confidence interval to estimate the population mean for the following margins of error when s=70.

a)25

b)40

c)50

a) n=_____(Round up to the nearestinteger.)

b) n=_____(Round up to the nearestinteger.)

c) n=_____(Round up to the nearestinteger.)

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