This box and whiskers was created from a random sample of new 1993 cars. The city gas milage (in miles per gallon, MPG) was noted for two groups, 4 cylinder cars, and those with 6 or 8 cylinders. Data 8 15- City Gas Mileage 4 Cylinder 6 and 8 Cylinder Which category has the greatest variation or variability?

MATLAB: An Introduction with Applications
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This box and whiskers was created from a random sample of new 1993 cars. The city gas milage (in miles per
gallon, MPG) was noted for two groups, 4 cylinder cars, and those with 6 or 8 cylinders.
30
20
15-
City Gas Mileage
4 Cylinder 6 and 8 Cylinder
Which category has the greatest variation or variability?
Transcribed Image Text:This box and whiskers was created from a random sample of new 1993 cars. The city gas milage (in miles per gallon, MPG) was noted for two groups, 4 cylinder cars, and those with 6 or 8 cylinders. 30 20 15- City Gas Mileage 4 Cylinder 6 and 8 Cylinder Which category has the greatest variation or variability?
Expert Solution
Step 1: Description of boxplot:

a box plot—displays the five-number summary of a set of data.The five-number summary is the minimum, first quartile, median, third quartile, and maximum.Box plots are used to show overall patterns of response for a group. They provide a useful way to visualise the range and other characteristics of responses for a large group.

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