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Use Venn diagrams to answer the following questions.

Use Venn diagrams to answer the following questions.
Cola Consumption Market research showed that the adult residents of a certain small town in Georgia fit the following
categories of cola consumption. (We assume here that no one drinks both regular cola and diet cola.)
Drink Drink Drink
Regular Diet No
Age Cola (R) Cola (D) Cola (N) Totals
21–25 (Y) 40 15 15 70
26–35 (M) 30 30 20 80
Over 35 (O) 10 50 10 70
Totals 80 95 45 220

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