People leaving a movie were randomly asked their age. The results are show below. What graph would best display the data, if we were only concerned about the shape of the data, and not specific data? 7, 37, 45, 78, 24, 97, 12, 17, 43, 56, 69, 63, 76, 23, 50, 38, 45, 57, 4 bar graph line plot histogram stem-and-leaf plot