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Author Question: The Verbal IQ has a mean of ____ and a standard deviation of ____. a. 100; 15 b. 10; 3 c. 100; ... (Read 34 times)

BRWH

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on: Jun 19, 2018
The Verbal IQ has a mean of ____ and a standard deviation of ____.
 
  a. 100; 15
  b. 10; 3
  c. 100; 10
  d. 100; 3

Question 2

The prophecy formula is used to
 
  a. predict expected values.
  b. estimate how long a test must be to achieve a desired level of reliability.
  c. estimate how long a test must be to achieve a desired level of validity.
  d. calculate variability.


cegalasso

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

a

Answer to Question 2

b


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