Tire damage data

A quality engineer for a tire company suspects that the causes of tire repairs vary by time of year. The engineer tallies the various causes for tire repairs by quarter for the previous year.

You can use this data to demonstrate Bar Chart of Values from a table and other commands that analyze summary data in a two-way table.

Worksheet column Description
Quarter The quarter of the year when the tire damage occurred (row labels)
Damaged Liner The number of tires that have damaged liners
Damaged Sidewall The number of tires that have damaged sidewalls
Leak from Seating The number of tires that have leaks from seating
Puncture The number of tires that have punctures
Valve Core Leak The number of tires that have a valve core leak
Valve Stem Leak The number of tires that have a stem leak