Question: A sample size and a equals 12 has a sample size mean Exbard equals 9.4 and a sample standard deviation S equals 3.6 construct a

A sample size and a equals 12 has a sample size mean Exbard equals 9.4 and a sample standard deviation S equals 3.6 construct a 95% confidence interval for the population mean? (u)

A sample of size n = 12 has a sample mean x-bar = 9.4 and a sample standard deviation s = 3.6. Construct a 95 % confidence interval for the population mean (u) O (8.2, 10.6) O (7.5, 11.3) O (8.7, 10.1) O (7.1, 11.7)

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