Question: This is about Z test. I have to utilize the five-step process and the data set here with two populations. Population A is Mean of
This is about Z test. I have to utilize the five-step process and the data set here with two populations. Population A is Mean of 36 and SD is 4. Population B (sample of one) has a Raw Score of 44. How do I set up a one-tail Z test evaluating the improvement of a score, presenting the following: Restate the research question as a research hypothesis and a null hypothesis about the populations. Determine the characteristics of the comparison distribution. Determine the cutoff sample score on the comparison distribution at which the null hypothesis should be rejected. Determine your sample's score on the comparison distribution. Decide whether to reject the null hypothesis. Thank you.
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