Bar and pie graphs (10 points)
Information on the market share for the browsers used on desktop computers is in the Excel file called Problem1.xlsx on cuLearn. Using Excel:
a) Make a bar graph and a pie chart to display the market shares.
b) Summarize what these graphical summaries tell you about market share for the browsers on desktop.
c) Which graphical display do you prefer? Give reasons for your answer.
2. Histograms
Browser
MarketShare
Internet Explorer
54.76
Firefox
20.44
Chrome
17.24
Safari
5.33
Opera
1.76
Other
0.47