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Author Question: The data from an independent-measures research study produce a sample mean difference of 6 points ... (Read 95 times)

Evvie72

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on: Jun 20, 2018
The data from an independent-measures research study produce a sample mean difference of 6 points and an estimated standard error of 2 points.If there are n = 8 scores in each sample, then the value for the t statistic is ____.
 
  A) 6/2
  B) 6/4
  C) 6/0.25
  D) 6/0.50

Question 2

A sample of n = 15 scores ranges from a high of X = 11 to a low of X = 3. If these scores are placed in a frequency distribution table, how many X values will be listed in the first column of that table?
 
  A) 8
  B) 9
  C) 11
  D) 15


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LVPMS

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

A

Answer to Question 2

B


Evvie72

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Reply #2 on: Jun 20, 2018
Thank you


LVPMS

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Reply #3 on: Jun 20, 2018
No problem :)


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