[Solved] Due in 4hrs

Assignment Prompt & Instructions

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**

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.

##### **Instructions**

The data set in the spreadsheet consists of 599 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.

The Excel spreadsheet contains four tabs. The first tab, labeled “data”, requires you to calculate the mean, standard deviation, and sample size using the correct Excel formulas. The next three tabs contain questions for you to complete. Ensure that you are completely answering all questions with

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STA3215Deliverable4-HypothesisTests2.xlsx](https://www.sweetstudy.com/files/sta3215deliverable4-hypothesistests2-xlsx "STA3215Deliverable4-HypothesisTests2.xlsx")

– a year ago