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Author Question: For the t test, other things being equal, the smaller the estimated standard error of difference, ... (Read 64 times)

nautica902

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on: Jun 20, 2018
For the t test, other things being equal, the smaller the estimated
  standard error of difference, the greater the likelihood of
 
  a. committing the beta error
  b. failing to reject Ho
  c. rejecting Ho
  d. eliminating the test's power

Question 2

What is the meaning of the negative t ratio?
 
  What will be an ideal response?


Gabe

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

c

Answer to Question 2

Simply that the scores in Group B were on the average higher than those in
Group A


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