Suppose that a customer is purchasing a car. He conducts an experiment in which he puts 10 gallons of gas in the car and drives it until it runs out of gas. He conducts this experiment 15 times on each car and records the number of miles driven. 1.) Describe each data​ set, that is determine the​ shape, center, and spread.   Sample mean for Car 1 x=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Sample mean for Car 2 x=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Median for Car 1 M=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Median for Car 2 M=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Range for Car 1 R=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Range for Car 2 R=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Sample standard deviation for Car 1 s=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)   Sample standard deviation for Car 2 s=enter your response here mi​ / 10 gal ​(Type an integer or decimal rounded to one decimal place as​ needed.)       2.) Which car would the customer buy and​ why?

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.