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Author Question: When systematic error affects the mean of a distribution, it is referred to as ____. a. shifting ... (Read 173 times)

tfester

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on: Jun 19, 2018
When systematic error affects the mean of a distribution, it is referred to as ____.
 
  a. shifting
 b. variance
 c. bias
 d. regression

Question 2

When using the Wilcoxon tests, the obtained value must be ______ the critical value in order to establish statistical significance.
 
  a. less than or equal to
 b. greater than or equal to
  c. greater than
 d. equal to


ong527

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Reply #1 on: Jun 19, 2018
Answer to Question 1

c

Answer to Question 2

a


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