Need assistance with RSCH 4.3 Z TEST

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Need assistance with RSCH 4.3 Z TEST

For this activity, utilize the five-step process and the following data set.

The two populations are:

  • Population A:

oMean=36, SD=4

Population B:

o(sample of one): Raw Score=44

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.

5.Decide whether to reject the null hypothesis.