Mathematics Homework Help

Typically when researching a business or academic issue, you would ask a question about something and form a hypothesis. You would then collect the data and test it to see if the null hypothesis (no difference) is supported or refuted. Then you would present the findings. 

For the purposes of this assingment, we are revising some of these steps to focus on the statistical testing and interpretation aspect of hypothesis testing. you will review a data set and construct a hypothesis statement.

To get started, carefully examine the data on the STAT 222 Car Details 2019 Models spreadsheet (XLSX).

Then, construct a hypothesis and address the following in a document.

Describe what you are comparing.

State your hypothesis in a sentence.

Indicate the appropriate t or z test that you will use to evaluate your hypothesis.