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Author Question: If every increase of one point on a test-anxiety scale is associated with a decrease of 2 points on ... (Read 112 times)

audragclark

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on: Jun 20, 2018
If every increase of one point on a test-anxiety scale is associated with a decrease of 2 points on predicted performance on a test, 2 represents the slope, which is also the
 
  A) regression coefficient.
  B) regression constant.
  C) proportionate reduction in error.
  D) standardized regression coefficient.

Question 2

With a mean of 150 and an SD of 17, find the T score for a raw score of
  80.
 
  What will be an ideal response?


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moormoney

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

A

Answer to Question 2

T=67.60


audragclark

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Reply 2 on: Jun 20, 2018
Gracias!

jackie

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Reply 3 on: Yesterday
Excellent

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