psychology statistics
posted by Anonymous on .
15. Based on the information given for each of the following studies, decide
whether to reject the null hypothesis. For each, give (a) the Zscore cutoff (or cutoffs) on the comparison distribution at which the null hypothesis should be rejected, (b) the Z score on the comparison distribution for the sample score, and(c) your conclusion. Assume that all populations are normally distributed.

We do not have access to your studies.