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Author Question: Error variability is the amount of variation in DV scores due to which three factors? A) ... (Read 93 times)

JGIBBSON

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on: Jun 20, 2018
Error variability is the amount of variation in DV scores due to which three factors?
 
  A) variance, standard deviation, and the mean
  B) non-random assignment, random assignment, and mixed assignment
  C) placebo effects, measurement errors, and the IV
  D) individual differences, measurement errors, and extraneous variables

Question 2

In the regression equation, y = .78 + .67x, .67 is
 
  a. the criterion variable
  b. the correlation
  c. the regression constant
  d. the regression coefficient
  e. the predictor variable


lolol

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

D

Answer to Question 2

d


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JGIBBSON

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


lolol

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


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