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buttssss buttssss
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6 years ago
Whenever the hypothesis of difference is tested, the research method must
  have been experimental.
 
  Indicate whether the statement is true or false

Question 2

When test scores are correlated with an already established and accepted
  measure of the construct under study, then the procedure was used to assess
 
  a. predictive validity
  b. construct validity
  c. concurrent validity
  d. none of these, since the procedure outlined above is used to assess
   reliability, not validity

Question 3

When using the standard error of estimate for establishing a confidence
  interval of .99, then a t ratio for an alpha of
 
  a. +1.00 should be used
  b. .05 should be used
  c. .99 should be used
  d. .01 should be used
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nick1028nick1028
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6 years ago
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buttssss Author
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#2
6 years ago
God bless you! Helped my grade so much.
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