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8. Psychologists at a college want to know if students are sleeping more or less than the reco average of 8 hours a day. Which of the following code choices correctly tests the null hypothesis? proc univariate data=statdata.sleep mu0<>8; var hours; a. run; proc univariate data=statdatasleen: var hours / mu0=8; b. run; proc univariate data-statdata.sleep; var hours / mu0<>8; C. run;

8. Psychologists at a college want to know if students are sleeping more or less than the reco average of 8 hours a day. Which of the following code choices correctly tests the null hypothesis? proc univariate data=statdata.sleep mu0<>8; var hours; a. run; proc univariate data=statdatasleen: var hours / mu0=8; b. run; proc univariate data-statdata.sleep; var hours / mu0<>8; C. run;

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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8. Psychologists at a college want to know if students are sleeping more or less than the recommended average of 8 hours a day. Which of the following code choices correctly tests the null hypothesis? proc univariate data=statdata.sleep mu0<>8; var hours; a. run; proc univariate data-statdatasleep; var hours / mu0=8; b. run; proc univariate data=statdata.sleep; var hours / mu0<>8; C. run; proc univariate data=statdata.sleep mu0=8; var hours; d. run;
Transcribed Image Text:8. Psychologists at a college want to know if students are sleeping more or less than the recommended average of 8 hours a day. Which of the following code choices correctly tests the null hypothesis? proc univariate data=statdata.sleep mu0<>8; var hours; a. run; proc univariate data-statdatasleep; var hours / mu0=8; b. run; proc univariate data=statdata.sleep; var hours / mu0<>8; C. run; proc univariate data=statdata.sleep mu0=8; var hours; d. run;
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