Smart-phones are advanced mobile phones with Internet, photo, and music and video capability (The Pew Research Center, Internet & American Life Project, 2011). The following survey results show smart-phone ownership by age.

a. Construct a stacked bar chart to display the above survey data on type of mobile phone ownership. Use age category as the variable on the horizontal axis.
b. Comment on the relationship between age and smart-phone ownership.
c. How would you expect the results of this survey to be different if conducted in 2021?

Transcribed Image Text:

Age Category 18-24 25-34 35-44 45-54 55-64 65+ Smartphone (96) 49 58 Other Cell Phone (96) 46 35 45 58 59 45 No Cell Phone (96) 28 14 19