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2 weeks ago
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: 4th
Authors:
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wrote...
Posts: 247
2 weeks ago
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