Question: Find the margin of error for a 95% confidence interval for estimating the population mean when the sample standard deviation equals 90, with a

Find the margin of error for a 95% confidence interval for estimating the population mean when the sample standard deviation equals 90, with a sample size of (1) 441 and (i) 1600 What is the effect of the sample size? (1) Find the margin of error for a 95% confidence interval for estimating the population mean when the sample standard deviation equals 90 with a sample size of 441. (Round to two decimal places as needed.)

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