A survey of people to determine who regularly buys products A B and C gave the numbers shown in the diagram at the left 2pts

Question

A survey of people to determine who regularly buys products A B and C gave the numbers shown in the diagram at the left 2pts each U 80 2 12 24 19 14 B 30 I 9 How many buy product B or C but not A BUC NA 10 How many do not buy either product A or product B7 AUB

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