Question: 2. A simple random sample of 50 items from a population with s = 6 resulted in a sample mean of 32. a. Provide a

2. A simple random sample of 50 items from a population with s = 6 resulted in a sample mean of 32.

a. Provide a 90% confidence interval for the population mean.

b. Provide a 95% confidence interval for the population mean.

c. Provide a 99% confidence interval for the population mean.

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