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Author Question: If a test has a standard deviation of 8 and an equivalent-form reliability of .75, the standard ... (Read 112 times)

jc611

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on: Jun 20, 2018
If a test has a standard deviation of 8 and an equivalent-form reliability of .75, the standard error of measurement is
 
  A. 2.
  B. 3.
  C. 4.
  D. 6.

Question 2

As the reliability coefficient (r) increases the SEM
 
  A. increases.
  B. decreases.
  C. stays the same.
  D. increases at first then decreases to zero.


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juicepod

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

C

Answer to Question 2

B


jc611

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  • Posts: 552
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

xiazhe

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Reply 3 on: Yesterday
Gracias!

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