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Author Question: An experiment produces a between-groups variance estimate (mean square) of 25 and a within groups ... (Read 147 times)

cagreen833

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on: Jun 19, 2018
An experiment produces a between-groups variance estimate (mean square) of 25 and a within groups variance estimate (mean square) of 5 . The F value is therefore
 
  a. .2.
  b. 25.
  c. 10.
  d. 5.

Question 2

In order to compare the means of levels of task performance when mood state is manipulated experimentally, a researcher would likely use which of the following statistical tests?
 
  a. F test
  b. Chi-square
  c. Pearson correlation coefficient
  d. Alpha


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Dunkey

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Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

a


cagreen833

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Reply 2 on: Jun 19, 2018
Wow, this really help

bdobbins

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Reply 3 on: Yesterday
Excellent

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