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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Katie32 Katie32
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A year ago
A professor wishes to discover if seniors skip more classes than do freshmen. Suppose he knows that freshmen skip 2% of their classes. He randomly samples a group of seniors. Out of 2521 classes, this group skipped 77 classes. Based on the sample, does it appear that seniors skip more than 2% of their classes? State the critical value (CV), test statistic (TS), and decision from the test. (Useα= 0.01.)


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CV = 1.2816; TS = 3.78; rejectH0



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CV = 2.3263; TS = 3.78; rejectH0



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CV = 2.3263; TS = 3.08; rejectH0



▸

CV = 1.2816; TS = 3.08; rejectH0

Textbook 
Introductory Statistics: A Problem-Solving Approach

Introductory Statistics: A Problem-Solving Approach


Edition: 3rd
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WoodyNRexWoodyNRex
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A year ago
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Katie32 Author
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A year ago
Thanks for your help!!
Holly72492
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Yesterday
Thank you, thank you, thank you!
halyna
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2 hours ago
Thanks
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