Question: or each sample, form a 95% confidence interval for the mean using your calculator. Which method will you use? Do you know the population standard

or each sample, form a 95% confidence interval for the mean using your calculator. Which method will you use? Do you know the population standard deviation? (see Ch 7) Interpret each confidence interval in your report. Do the intervals overlap? What does this tell you about the MEANS? Use context in your discussion

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