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Location Rental company A Rental company B Airport 1 4.33 4.25 Airport 2 4.72 4.93 Airport 3 4.11 4.07 Airport 4 4.65 4.58 Airport 5
| Location | Rental company A | Rental company B |
| Airport 1 | 4.33 | 4.25 |
| Airport 2 | 4.72 | 4.93 |
| Airport 3 | 4.11 | 4.07 |
| Airport 4 | 4.65 | 4.58 |
| Airport 5 | 4.23 | 4.08 |
| Airport 6 | 4.21 | 4.11 |
| Airport 7 | 4.49 | 4.81 |
- Are the gasoline prices of the companies significantly different with significance level of 0.05?
- Are the variance of the gasoline prices of the two rental companies significantly different?
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College Algebra Concepts Through Functions
Authors: Michael Sullivan, Michael Sullivan III
3rd Edition
0321925890, 9780321925893
