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Identify two (2) different statistical tests for which the data presented (or a subset of the data which you must define) are suitable. If it
- Identify two (2) different statistical tests for which the data presented (or a subset of the data which you must define) are suitable. If it seems impossible to identify two, then identify one test for which the data are suitable and explain why the data are not suited for any other test we studied.
- Select one of those statistical tests:
- Name the statistical test, naming which variables you will analyze.
- State the null and alternate hypotheses, both in their mathematical forms and in clear and concise prose.
- Conduct the statistical test. State and interpret the conclusion using the p-value procedure we practiced. A diagram will help.
Maryland Civil Divisions: A Maryland county contains 12 primarily rural townships and 20 primarily urban boroughs.Each value represents an average price of gasoline at five or more gas stations in that municipality.
Rural | Urban |
3.39 | 3.43 |
3.35 | 3.39 |
3.30 | 3.40 |
3.44 | 3.37 |
3.49 | 3.37 |
3.34 | 3.43 |
3.42 | 3.40 |
3.37 | 3.40 |
3.39 | 3.31 |
3.37 | 3.40 |
3.33 | 3.41 |
3.33 | 3.37 |
3.40 | |
3.31 | |
3.44 | |
3.36 | |
3.39 | |
3.40 | |
3.36 | |
3.39 |
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