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Author Question: If researchers want to examine two or more independent variables in an experimental design, they ... (Read 63 times)

Alainaaa8

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on: Jun 29, 2018
If researchers want to examine two or more independent variables in an experimental design, they must use a
 a. pre-test-post-test control group design
  b. randomized block design
  c. Latin square design
  d. factorial design

Question 2

Which of the following is the symbol for the sample standard deviation?
 a. S
  b. 2
  c.
  d. 2


bulacsom

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Reply #1 on: Jun 29, 2018
Answer to Question 1

D
Only the factorial design allows for more than one independent variable.

Answer to Question 2

A


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