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Author Question: The variance is the same as the A) average of the squared deviations. B) sum of the squared ... (Read 102 times)

ahriuashd

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on: Jun 20, 2018
The variance is the same as the
 
  A) average of the squared deviations.
  B) sum of the squared deviations.
  C) average of the absolute deviations.
  D) sum of the absolute deviations.

Question 2

Psychologists use frequency tables and histograms to show
 
  A) the relation between two variables.
  B) the reasoning behind experiments.
  C) the hypotheses they plan to test.
  D) the way numbers they collect are distributed.


soda0602

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Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


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