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Author Question: Scaled scores on the WAIS-IV have a mean of ____ and a standard deviation of ____. a. 10; 3 b. ... (Read 91 times)

mwit1967

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on: Jun 19, 2018
Scaled scores on the WAIS-IV have a mean of ____ and a standard deviation of ____.
 
  a. 10; 3
  b. 50; 10
  c. 100; 15
  d. 100; 16

Question 2

The formula used to estimate how long a test must be to achieve a desired level of reliability is
 
  a. kappa
  b. prophecy
  c. Spearman
  d. Thorndike


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fur

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

a

Answer to Question 2

b


mwit1967

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

ricroger

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Reply 3 on: Yesterday
Wow, this really help

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