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Author Question: The deviation IQ became necessary because a. standard deviations for IQ's were the same across ... (Read 67 times)

oliviahorn72

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on: Jun 19, 2018
The deviation IQ became necessary because
 
  a. standard deviations for IQ's were the same across age groups.
  b. IQ's at one age level did not compare to IQ's at another age level in terms of percentiles.
  c. the IQ was difficult to calculate.
  d. the IQ was a cumbersome concept.

Question 2

If you have three clocks in your house, and every clock is 10 minutes fast, this is an example of
 
  a. systematic error.
  b. random error.
  c. measurement error.
  d. a rubber yardstick.


sylvia

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

b

Answer to Question 2

a


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