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Author Question: Which of the following is part of an ex post facto study but not an experimental study? A) ... (Read 124 times)

Jkov05

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on: Jun 21, 2018
Which of the following is part of an ex post facto study but not an experimental study?
 
  A) Manipulation of an independent variable
  B) Control of extraneous variables
  C) Measurement of a dependent variable
  D) Inclusion of a subject variable

Question 2

In an experimental design that investigates the effects of weight loss on heart rate in middle-aged men, the dependent variable would be
 
  A) stress.
  B) heart rate.
  C) age.
  D) gender.


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peter

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Reply #1 on: Jun 21, 2018
Answer to Question 1

D

Answer to Question 2

B


Jkov05

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Reply 2 on: Jun 21, 2018
Gracias!

ttt030911

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Reply 3 on: Yesterday
Wow, this really help

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