Mobile browsing and iPhones. Users of iPhones were asked to respond to the statement "I do a lot more browsing on the iPhone than I did on my previous mobile phone" and responded as follows:
(a) Make a bar graph to display the distribution of the responses.
(b) Display the distribution with a pie chart.
(c) Summarize the information in these charts.
(d) Do you prefer the bar chart or the pie chart? Give a reason for your answer.