Question: Using software to compute a confidence interval. In Example 7.1 (page 360), we calculated the 95% confidence interval for the average daily time a student

Using software to compute a confidence interval. In Example 7.1

(page 360), we calculated the 95% confidence interval for the average daily time a student at your institution uses his or her smartphone. Use software to compute this interval, and verify that you obtain the same interval.

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