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2 weeks ago
A survey asked people "On what percent of days do you get more than 30 minutes of vigorous exercise?" Using their responses we want to estimate the difference in exercise frequency between men and women. We should use a

▸ 1-sample t-interval

▸ matched pairs t-interval

▸ 2-sample t-interval

▸ 1-proportion z-interval

▸ 2-proportion z-interval
Textbook 

Stats: Modeling the World


Edition: 4th
Authors:
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Posts: 248
2 weeks ago
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2-sample t-interval
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2 weeks ago
I appreciate what you did here, answered it correctly Smiling Face with Open Mouth
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