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In a survey of 80 people at a picnic, the following data were collected. Thirty-six people drank lemonade; 33 people drank coffee; 31 people
In a survey of 80 people at a picnic, the following data were collected. Thirty-six people drank lemonade; 33 people drank coffee; 31 people drank soda pop; 16 drank soda pop and coffee; 14 drank coffee and lemonade; everyone who drank both soda and lemonade also drank coffee, and only 5 people drank all three of these beverages. (a) How many people did not drink any of the three mentioned beverages? (b) How many people did not drink coffee? (c) How many people drank only lemonade? (d) How many people drank coffee or soda pop? (e) How many people drank neither coffee nor lemonade? U L S 7. The Kardashian's are planning a family reunion. 8 would not go to Kim's place; 7 would not go to Kourtney's place; 11 would not go to Khloe's place; 3 would go to neither Kim's nor Kourtney's place; 4 would go to neither Kourtney's nor Khloe's place; 6 would go to neither Kim's nor Khloe's place; 2 would go to neither Kim's nor Khloe's nor Kourtney's place; and I would go to all three places. (a) Find the number of people surveyed. (b) How many would go to Kim's place? U Ki Ko Kh (c) How many would go to both Kim's and Kourtney's? (d) Who is the person who would go to all three places?
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