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Author Question: A professor of linguistics refutes the claim that the average student spends 3 hours studying for ... (Read 98 times)

plus1

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on: Jun 24, 2018
A professor of linguistics refutes the claim that the average student spends 3 hours studying for the midterm exam. She thinks they spend more time than that. Which hypotheses are used to test the claim?
 a. H0:  = 3 vs. H1:  > 3 c. H0:   3 vs. H1:  = 3
  b. H0:  = 3 vs. H1:   3 d. H0:  = 3 vs. H1:  < 3

Question 2

We interpret the coefficients in a multiple regression model by holding all variables in the model constant.
  Indicate whether the statement is true or false


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brittiany.barnes

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

F


plus1

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

alvinum

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Reply 3 on: Yesterday
Excellent

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