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Author Question: In linear regression, the sum of the differences between the actual Y scores and the predicted Y ' ... (Read 82 times)

madam-professor

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on: Jun 20, 2018
In linear regression, the sum of the differences between the actual Y scores and the
  predicted Y ' scores is _____ .
 
  a. normally distributed around the mean of Y
   b. always equal to zero
  c. the numerator of the slope of the regression equation
  d. equal to the variance of the Y variable

Question 2

The mean square for the interaction of factors A and Bin a two-factor between subjects
  analysis of variance is defined as SSA B divided by _____ .
 
  a. ab
  b. dfA
   c. (a - 1)(b- 1)
  d. ab 1


Animal_Goddess

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

B

Answer to Question 2

C


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madam-professor

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Reply #2 on: Jun 20, 2018
Thank you!


Animal_Goddess

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Reply #3 on: Jun 20, 2018
Happy to help


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