During 2017, Gallup conducted a survey of adult Americans and asked the following question: What was the main reason you decided to enroll in the school or college where you completed your highest level of education? (?Why Higher Ed?,? Gallup, Inc., January 2018). The responses are summarized in the accompanying table.?

a. Construct a pie chart to summarize these data.?

b. Construct a bar chart to summarize these data.?

c. Which of these charts?a pie chart or a bar chart?best summarizes the important information? Explain.