Honda or Lexus? The following data represent the combined (city and highway) fuel efficiency in miles per gallon for independent random samples of models manufactured by Honda and Lexus. Use this data for Exercises 45–53.
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| Honda car | mpg | Lexus car | mpg |
|---|---|---|---|
| Accord | 24 | GX 470 | 15 |
| Odyssey | 18 | LS 460 | 18 |
| Civic Hybrid | 42 | RX 350 | 19 |
| Fit | 31 | IS 350 | 20 |
| CR-V | 23 | GS 450 | 23 |
| Ridgeline | 17 | IS 250 | 24 |
| S2000 | 21 |
hondalexus
49. Calculate the mean for the Honda cars and the Lexus cars. Do they concur with your expectations from the previous exercise?
3.5.49
Honda: Mean = 25.14 mpg; Lexus: Mean = 19.83 mpg. Yes