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Author Question: The a in a simple regression equation (Y' = a + bX) refers to the: A) Regression coefficient B) ... (Read 174 times)

RRMR

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on: Jul 8, 2018
The a in a simple regression equation (Y' = a + bX) refers to the:
 
  A) Regression coefficient
  B) Intercept constant
  C) Deviation score
  D) Residuals

Question 2

The least-squares principle:
 
  A) Controls variability in the dependent variable attributable to extraneous variables
  B) Maintains the independence of factors by rotation
  C) Partitions and analyzes variance
  D) Minimizes errors of prediction


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bpool94

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Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

D


RRMR

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Reply 2 on: Jul 8, 2018
YES! Correct, THANKS for helping me on my review

mohan

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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