Essentials of Business Analytics 1st Edition by Jeffrey Camm,James Cochran,Michael Fry,Jeffrey Ohlmann ,David Anderson

Exercise 19

An automotive company is considering the introduction of a new model of sports car that will be available in two engine types: four cylinder and six cylinder. A sample of customers who were interested in this new model were asked to indicate their preference for an engine type for the new model of automobile. The customers were also asked to indicate their preference for exterior color from four choices: red, black, green, and white. Consider the following data regarding the customer responses:

a. Construct a clustered column chart with exterior color as the horizontal variable.
b. What can we infer from the clustered bar chart in part a