Author Question: A research study compares the mean weight for a sample of n = 36 participants before they begin a ... (Read 28 times)

cdr_15

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A research study compares the mean weight for a sample of n = 36 participants before they begin a 6-week diet and their mean weight at the end of the diet. This is an example of an independent-measures design.
 
  Indicate whether the statement is true or false

Question 2

If other factors are held constant, which of the following sets of data is most likely to satisfy the homogeneity of variance assumption?
 
  a. A sample mean difference of 6 points and sample variances of 15 and 10
  b. A sample mean difference of 4 points and sample variances of 9 and 6
  c. A sample mean difference of 2 points and sample variances of 6 and 4
  d. The other 3 options are equally likely to satisfy the assumption.



Ashley I

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Answer to Question 1

F

Answer to Question 2

D



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