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Author Question: Statistical tests CANNOT tell us whether A) the combination of experimental and extraneous ... (Read 47 times)

strangeaffliction

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  • Posts: 660
on: Aug 4, 2018
Statistical tests CANNOT tell us whether
 
  A) the combination of experimental and extraneous variance is large enough to differentiate the groups.
  B) there is a significant difference between groups.
  C) there is a reliable difference between groups.
  D) the observed difference is due to experimental or extraneous variables.

Question 2

Error variance is another name for
 
  A) systematic between-groups variance.
  B) experimental variance.
  C) nonsystematic within-groups variance.
  D) extraneous variance.


anoriega3

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  • Posts: 323
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


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