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Author Question: When calculating the mean, the symbol X represents the _____ . a. score of a single subject b. ... (Read 77 times)

D2AR0N

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on: Jun 20, 2018
When calculating the mean, the symbol X represents the _____ .
 
  a. score of a single subject
  b. size of the class interval
  c. median
  d. mean

Question 2

The theoretical sampling distribution of the mean _____ .
 
  a. is symmetrical
  b. is unimodal
  c. approximates a normal distribution
   d. all the above


cassie_ragen

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

A

Answer to Question 2

D


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