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Back to 8.2 A Single Population Mean Using the Student's t-Distribution

8.2 Exercise 4

Avg difficulty 2.5

A random sample of statistics students was asked to estimate the total number of hours they spend watching television in an average week. The responses are recorded in the table. Use the following sample data to construct a 98 percent confidence interval for the mean number of hours statistics students will spend watching television in one week.

0 3 1 20 9
5 10 1 10 4
14 2 4 4 5

OpenStax Statistics, 8.2 A Single Population Mean Using the Student's t-Distribution, exercise 4

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