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Author Question: The mean is the A. 45th percentile B. most commonly occurring score C. arithmetic average D. ... (Read 87 times)

clmills979

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on: Jun 22, 2018
The mean is the
 
  A. 45th percentile
  B. most commonly occurring score
  C. arithmetic average
  D. variability of scores

Question 2

Sixty-eight percent of the population in a normal distribution falls between
 
  A. +1 SD (standard deviation) and -1 SD
  B. +2 SD and -2 SD
  C. +3 SD and -3 SD
  D. +4 SD and -4 SD


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swimkari

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Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

A


clmills979

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Reply #2 on: Jun 22, 2018
Thank you!


swimkari

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Reply #3 on: Jun 22, 2018
Happy to help


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