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Author Question: Control is __________. a. direct manipulation of variables. b. removal of unwanted factors. c. ... (Read 122 times)

mmm

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on: Jul 13, 2018
Control is __________.
 
  a. direct manipulation of variables.
  b. removal of unwanted factors.
  c. A and B
  d. None of the above

Question 2

What is the mean for the following sample of scores? 2, 4, 6, 8
 
  a. 20
  b. 10
  c. 5
  d. 4


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Qarqy

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Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

C


mmm

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Reply #2 on: Jul 13, 2018
Thank you


Qarqy

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Reply #3 on: Jul 13, 2018
No problemo


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