Research Question: What is the average cost of a home with four bedrooms?
- Formulate a hypothesis statement regarding your research issue.
- Perform the five-step hypothesis test on the data.
- Explain which nonparametric test you used to analyze your data and why you chose that test.
- Interpret the results of your test, and explain the differences, if any, that you observe from your Week Three paper.
Include your raw data tables and the results of your computations in your paper, using graphical and tabular methods of displaying data and results.
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The solution provides step-by-step method of performing a non-parametric hypothesis test based on the given research question on real estate data. All the steps of hypothesis testing (formulation of null and alternate hypotheses, selection of significance level, choosing the appropriate test-statistic, decision rule, calculation of test-statistic and conclusion) have been explained and the statistical analysis has been shown in details. The calculations have also been shown in EXCEL for better understanding.