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Author Question: ________ refers to the extent or degree to which two variables are related. A) Statistical ... (Read 77 times)

darbym82

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on: Jun 20, 2018
________ refers to the extent or degree to which two variables are related.
 
  A) Statistical relation B) Correlation
  C) Cause-and-effect D) Covariance

Question 2

The most widely used control technique is
 
  A) balancing B) elimination
  C) constancy D) randomization


juicepod

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

B

Answer to Question 2

D


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