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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
8.  A sample of difference scores from a repeated-measures experiment has a mean of MD = 4 with a standard deviation of s = 6.
a.  If n = 4, is this sample sufficient to reject the null hypothesis using a two-tailed test with a= .05?
b.   Would you reject H0 if n = 16? Again, assume a two-tailed test with a= .05.
c.  Explain how the size of the sample influences the likelihood of finding a significant mean difference.
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