I. Post the following:
a. What is the z-test?
b. State in what circumstance you would perform az-test?
c. Give an example of a study for which the z-testwould be appropriate
II. Reply the following
a. Is the z-test the appropriate test for this study?
b. If yes, state why, using examples to support your agreement or if no, state why not, using examples to support your disagreement.