Author Question: If scores are measured with an interval or ratio scale, then the preferred measure of central ... (Read 21 times)

sabina

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If scores are measured with an interval or ratio scale, then the preferred measure of
  central tendency for the scores is the _____ .
 
  a. mode
  b. median
   c. mean
  d. percentile

Question 2

In the standard normal distribution, which of the following intervals between Z scores
  contains the largest proportion of scores?
 
  a. -1.0 to +1.0
  b. 0.0 to +1.0
  c. +1.0 to +2.0
  d. 0.0 to -2.0



milbourne11

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Answer to Question 1

C

Answer to Question 2

A



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