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Author Question: For the regression equation, Y = X - 2, if the mean for Y is MY = 6, what is the mean for X? A) 4 ... (Read 13 times)

burchfield96

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on: Jun 20, 2018
For the regression equation, Y = X - 2, if the mean for Y is MY = 6, what is the mean for X?
 
  A) 4
  B) 6
  C) 8
  D) 10

Question 2

Which of the following accurately describes a hypothesis test?
 
  A) A descriptive technique that allows researchers to describe a sample
  B) A descriptive technique that allows researchers to describe a population
  C) An inferential technique that uses the data from a sample to draw inferences about a population
  D) An inferential technique that uses information about a population to make predictions about a sample


millet

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Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


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