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Author Question: One definition of an unbiased test is that in a regression equation predicting a criterion from a ... (Read 109 times)

wenmo

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One definition of an unbiased test is that in a regression equation predicting a criterion from a test score, all population subgroups should have the same
 
  a) slope.
   b) intercept.
   c) mean score.
   d) variance.

Question 2

The Lake Wobegone Effect refers to test results in which
 
  a) most examiners achieve above-average scores.
   b) member of minority groups perform worse than their ability.
   c) children from middle-class homes achieve the highest scores.
   d) girls perform substantially better than boys.



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SAUXC

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Answer to Question 1

a

Answer to Question 2

a




wenmo

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Reply 2 on: Jun 18, 2018
Excellent


shewald78

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Reply 3 on: Yesterday
Wow, this really help

 

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