Which fast food chain makes the best burger? The responses of surveyed Americans are described by the pie chart in Fig. 26.

a. Find the percentage of respondents who said Five Guys® OR In-N-Out® have the best burgers.
b. All the restaurants included in the €œother€ category have percentages less than McDonald€™s®. What is the minimum number of restaurants in the €œother€ category?
c. Construct a relative frequency bar graph that describes the data.
d. Does a pie chart contain more, less, or the same information as a bar graph? Explain.

Transcribed Image Text:

Restaurant with the Best Burger Restaurant Burger King, 15% Five Guys, 15% In-N-Out, 9% McDonald's, 7% Other, 40% Wendy's, 14%