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;

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Q: Then Q1 lines follow, each containing a description of a road proposed0. Each of these lines…

A: required:   The first line consist a number X i.e., the number of test cases. The first line…

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A: required:   The first line consist a number X i.e., the number of test cases. The first line…

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A: Here is the detailed and simplified python code for the given question:

Q: The Physics teacher in Alexandra's class is teaching concepts of a bouncing ball. The rubber ball…

A: Here is the detailed and simplified python code for the given question:

Q: The Physics teacher in Alexandra's class is teaching concepts of a bouncing ball. The rubber ball…

A: Here is the detailed and simplified python code for the given question:

Q: The Physics teacher in Alexandra's class is teaching concepts of a bouncing ball. The rubber ball…

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