Are people who have iPods (or a similar MP3 device) more likely to have a smartphone? Using the PewShop data, run a crosstab to fi nd out. Describe your results. Using the PewShop dataset, create a...

Are people who have iPods (or a similar MP3 device) more likely to have a smartphone? Using the PewShop data, run a crosstab to fi nd out. Describe your results.

Using the PewShop dataset, create a bar graph that shows how iPod ownership varies by race. Which groups are most likely to have iPods? Which groups are least likely?