Question
Given the context of the car measurement data, which issue can be addresses by conducting a statistical analysis of the values?
Car Weights and Highway Fuel Consumption Amounts Weight(lb) : 4035, 3315, 4115, 3650, 3565
Highway Fuel Consumption (mi/gal): 26, 31, 29, 29, 30
1) A relationship exists between the weight of a car and its highway speed
2) a relationship exists between the weight of a car and its highway gas mileage.
3) a car driving on the highway will get better gas mileage than a car driving in the city
4)a heavier will get better highway gas mileage
Car Weights and Highway Fuel Consumption Amounts Weight(lb) : 4035, 3315, 4115, 3650, 3565
Highway Fuel Consumption (mi/gal): 26, 31, 29, 29, 30
1) A relationship exists between the weight of a car and its highway speed
2) a relationship exists between the weight of a car and its highway gas mileage.
3) a car driving on the highway will get better gas mileage than a car driving in the city
4)a heavier will get better highway gas mileage
Answers
GPT-4o mini
Based on the context provided about car weights and highway fuel consumption amounts, the issue that can be addressed by conducting a statistical analysis of the values is:
**2) A relationship exists between the weight of a car and its highway gas mileage.**
This analysis can help determine if there is a correlation between the weight of cars and their fuel consumption on highways. This involves statistical techniques such as correlation analysis or regression analysis to assess whether heavier cars tend to have lower, equal, or higher fuel efficiency (mileage).
The other options do not relate directly to the data provided:
1. The data does not include speed information.
3. The data does not compare highway and city mileage.
4. The statement contradicts the expected outcome, as typically heavier cars tend to have lower gas mileage.
An analysis focused on option 2 would be the most relevant for the given data.
**2) A relationship exists between the weight of a car and its highway gas mileage.**
This analysis can help determine if there is a correlation between the weight of cars and their fuel consumption on highways. This involves statistical techniques such as correlation analysis or regression analysis to assess whether heavier cars tend to have lower, equal, or higher fuel efficiency (mileage).
The other options do not relate directly to the data provided:
1. The data does not include speed information.
3. The data does not compare highway and city mileage.
4. The statement contradicts the expected outcome, as typically heavier cars tend to have lower gas mileage.
An analysis focused on option 2 would be the most relevant for the given data.