Question

identify the variable in the information below. what is the average miles per gallon (mpg) for all new cars? using consumer reports, a random sample of 35 new cars gave an average of 21.1 mpg. number of new cars surveyed cars miles miles per gallon gallons 10 pts

Explanation:

A variable is a characteristic that can take on different values. Here, we are interested in the miles per gallon of new cars, which can vary from car to car. The number of new - cars surveyed is a fixed value (35), cars is a general category, miles and gallons are parts of the measurement but not the variable of interest on their own. The key variable is the miles per gallon for each new car.

Answer:

miles per gallon