Question: A simple random sample of70items from a population with=6resulted in a sample mean of. If required, round your answers to two decimal places. a. Provide

A simple random sample of70items from a population with=6resulted in a sample mean of.

If required, round your answers to two decimal places.

a.Provide a90%confidence interval for the population mean.

to

b.Provide a95%confidence interval for the population mean.

to

c.Provide a99%confidence interval for the population mean.

to

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