Let's assume 5,000 students have taken BUS 575. Your instructor wants to see whether the last class that took BUS 575 falls within the boundaries of the average of the population. The data is below.

Last Class	20	94	4
Total # of Students	5000	92	1.8

Provide answers to the following:

1. Construct the Null and Research Hypotheses
2. Using a level of significance of .05 and one-sample Z-test, compute the test statistic
3. Based on your calculations, do you reject or accept the Null Hypothesis? Explain why or why not. What, if any conclusions, can be drawn.