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A researcher found that a 98% confidence interval for the mean hours per week spent studying by ...

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A researcher found that a 98% confidence interval for the mean hours per week spent studying by ...

A researcher found that a 98% confidence interval for the mean hours per week spent studying by college students was (13, 17). Which is true?
I. There is a 98% chance that the mean hours per week spent studying by college students is between 13 and 17 hours.
II. 98% of college students study between 13 and 17 hours a week.
III. Students average between 13 and 17 hours per week studying on 98% of the weeks.

▸ I and III

▸ II only

▸ none

▸ I only

▸ III only

Textbook

Stats: Modeling the World

Edition: 4^th

Authors: Bock, Velleman, De Veaux

Read 96 times

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avinash0312 Author

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