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# Use the following to answer the questions below:There are 24 students enrolled in an introductory ...

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2 months ago
Use the following to answer the questions below:

There are 24 students enrolled in an introductory statistics class at a small university. As an in-class exercise the students were asked how many hours of television they watch each week. The male students watched an average of 6 hours of television per week with standard deviation 4.24 hours. The female students watched an average of 3.91 hours of television per week with a standard deviation of 3.48 hours. Assume that the students enrolled in the statistics class are representative of all students at the university.

The standard error of the differences m and f  is about SE = 1.667. Use the normal distribution to test, at the 5% level, if male students at this university watch, on average, more television than female students. Include all details of the test.
Textbook

## Statistics: Unlocking the Power of Data

Edition: 3rd
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kitty123kitty123
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