1) identify the two populations of interest (label as population 1 & population 22) identify the critical value 3) assume the z statistics = 5.95. State your decision in regard to the null hypothesis : either reject or fail to reject the null and WHY you made the decision

Final Exam Example The population average final exam score for undergraduates in Introduction to Psychology was 81 points, with a standard deviation of 4.2, and the distribution was approximately normal. An Instructor was interested in whether the average grade of students who did not attend the final exam review session was lower than the average grade of the general student population. She obtained a random sample of 25 students who did not attend the review session and found the average final exam grade of those students was 76 points. Conduct a one-tailed test with a p-level of 0.05. Use this for the following 5 following questions