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Author Question: Analysis of Covariance is a) a homogeneous population. b) a procedure that ensures external ... (Read 39 times)

Sportsfan2111

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on: Jul 13, 2018
Analysis of Covariance is
 
  a) a homogeneous population.
  b) a procedure that ensures external validity.
  c) a statistical tool that equalizes any initial differences that might exist between study participants.
  d) equal to B/xy.

Question 2

What type of research method assesses changes in behavior in one group of subjects at more
  than one point in time?
 
  a) longitudinal
  b) historical
  c) cross-sectional
  d) qualitative


underwood14

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

c

Answer to Question 2

a


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