Deliverable 4 - Hypothesis Test
Evaluate hypothesis tests for population parameters from one population.
Student Success Criteria
View the grading rubric for this deliverable by selecting the “This item is graded with a rubric” link, which is located in the Details & Information pane.
Scenario (information repeated for deliverable 01, 03, and 04)
A major client of your company is interested in the salary distributions of jobs in the state of Minnesota that range from $30,000 to $200,000 per year. As a Business Analyst, your boss asks you to research and analyze the salary distributions. You are given a spreadsheet that contains the following information:
A listing of the jobs by title
The salary (in dollars) for each job
Deliverable 4 - Hypothesis Tests.xlsx
In prior engagements, you have already explained to your client about the basic statistics and discussed the importance of constructing confidence intervals for the population mean. Your client says that he remembers a little bit about hypothesis testing, but he is a little fuzzy. He asks you to give him the full explanation of all steps in hypothesis testing and wants your conclusion about two claims concerning the average salary for all jobs in the state of Minnesota.
Background information on the Data
The data set in the spreadsheet consists of 364 records that you will be analyzing from the Bureau of Labor Statistics. The data set contains a listing of several jobs titles with yearly salaries ranging from approximately $30,000 to $200,000 for the state of Minnesota.
What to Submit
Your boss wants you to submit the spreadsheet with the completed calculations, answers, and analysis.
Hypothesis testing is a statistical procedure that requires one to test a claim or claims about a population systematically. My Course Tutor experts have mastered the art of conducting hypothesis testing using the seven hypothesis testing steps. We have attached the hypothesis testing steps below for you to review. The excel file containing the instructions required for you to complete this assignment successfully has also been attached. Note that My Course Tutor offers help in Excel assignments under the SPSS and data analysis services category. You can email or WhatsApp us in case you need help with this assignment.