Question

8. Bar graphs Aa Aa A 2009 Pew Research Center survey asked a sample of 1,504 adults living in the United States for their opinions on recent technological advancements, such as online shopping, cell phones, and social networking. Respondents categorized each advancement as a change for the worse, hasn't made much difference, a change for the better, or don't know A summary of respondents' opinions on Blackberries/iPhones follows: Percent of Respondents 25 12 56 Response Change for the worse Hasn't made much difference Change for the better Don't know Make a bar graph of the relative frequency distribution of the responses. Hint: To make each bar, drag a blue rectangle onto the graph and position it so it sits on the horizontal axis-the vertical coordinates of its bottom corners are 0. Then, drag the top blue points (circle symbols) to adjust the height of the rectangle using the vertical coordinate of its top corners as a guide. Ignore the horizontal coordinate of the corners Relative Frequency 0.8 0.7 0.6 0.4 0.3 0.0 Little Better Difference Don't Know Worse OPINION

Answer 1