Question: As part of her class project in a statistics course, a student decided to study ways in which her fellow students use the Internet. She

As part of her class project in a statistics course, a student decided to study ways in which her fellow students use the Internet. She randomly sampled 5 of the 165 students in her course and asked them, €œIn the past week, how many days did you use the Internet to (a) Read news stories. (b) Communicate with friends using e-mail or text messaging?€
The table shows the results. Using software, construct a confidence interval or conduct a significance test to analyze these data. Interpret, indicating the population to which the inferences extend.

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