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Based on the information give for each of the following studies, decide whether to reject the null hypothesis, for each, give the Z- score cutoff (or cutoffs) on the comparison distribution at which the null hypothesis should be rejected, the Z score on the comparison distribution for the sample score, and your conclusion. Assume that all populations are normally distributed.
Study
N
S
Sample score
P tail of test
A
5
1
7
.051 (high predicted)
B
.052
C
.011 (high predicted)
D
.012
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