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Author Question: Which of the following represents the alternative or experimental hypothesis for a two group ... (Read 13 times)

Bob-Dole

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on: Jun 20, 2018
Which of the following represents the alternative or experimental hypothesis for a two group
  experiment?
 
  A) M1 = M2 B) M1 - M2 = X1 - X2
  C) M1 - M2 = 1 D) M1 M2

Question 2

Why are researchers including estimates of effect size in addition to statistical significance when
  reporting results?
 
  A) to retest the results of the first statistical analysis.
  B) to indicate the chance occurrence of the effect caused by an IV or for a correlation
  C) researchers are actually decreasing their use of effect size in journal articles
  D) to indicate the size or magnitude of the effect caused by an IV or for a correlation


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janeli1

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

D

Answer to Question 2

D


Bob-Dole

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Reply 2 on: Jun 20, 2018
Excellent

kswal303

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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