Problem 41

Given information

randomly selected car salespersons were asked the number of cars they generally sell in one week.

people answered that they generally sell three cars;

 generally sell four cars;

 generally sell five cars;

 generally sell six cars and

 generally sell seven cars.

Step-by-step explanation

Box plot is graphical representation of the data. The concentration of the data can be well understood from the box plots. The box plot shows how far the extreme values are from rest of the data. The box plot is based on minimum, first quartile, median, third quartile and maximum value of the data set. These values are used to compare how close other data values are to them.