Chapter 12, Problem 9BPS

General Interest Students in a community college statistics class surveyed a large sampling of people in their city about their use of cell phones. The data in the table show the percent of those sampled in six different age groups who use either a smartphone, a basic cell phone, or no cell phone at all. Use these results to create a stacked bar graph like the one in Example 3 on page 779. Let each bar represent an age group and divide each bar into three sections.