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Author Question: When is true, what does the mean of the sampling distribution of differences between means equal? ... (Read 70 times)

lbcchick

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on: Jun 20, 2018
When is true, what does the mean of the sampling distribution of differences between means equal?
 
  What will be an ideal response?

Question 2

Suppose you tested two age groups on the number of details they could recall from a paragraph. The mean for the older group is 16, and the mean for the younger group is 14 . Further suppose you fail to reject the null hypothesis for this independent-samples t-test. What best accounts for the difference between these sample means?
 
  What will be an ideal response?


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Brenm

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

0

Answer to Question 2

sampling error


lbcchick

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Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

helenmarkerine

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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