Marymount University Performance Standard Case Study Worksheet

I’m stuck on a Statistics question and need an explanation.

I will provide you with the book and tutorial videos that you can look at to complete the case.

For this case study, develop one measurable, numeric performance standard for a member of the hostess staff. Then show how you could take a random sample of 30 readings of the performance and develop a hypothesis test using the t statistical method to determine, at 95% confidence, if the performance standard was met. List 30 notional (hypothetical) “readings” and calculate a corresponding notional t-test to show how your subordinate hypothetically performed. You will need to calculate the sample mean, sample standard deviation, use the t table in the back of the book, etc., to complete the analytics. You must use Excel to log your data and perform many or all of your analytics, and you will submit your Excel file. This may be a one-tail test.