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2. Christmas shoppers that had purchased a gift in the first week of December were surveyed; fifty-seven said they purchased the gift in a

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2. Christmas shoppers that had purchased a gift in the first week of December were surveyed; fifty-seven said they purchased the gift in a store. Twenty-five said they shopped both online and in stores. If 90 shoppers were surveyed, how many shopped only online? 3. In a survey regarding vacation interests, the following data were collected: 17 said that nature hikes and tourism sites were important. 7 said only educational activities were important. 18 said tourist sites but not nature hikes were important. 28 said that nature hikes and educational activities were important. S O 23 said that nature hikes or tourism sites were important, but not educational activities. 43 said that nature hikes were important. 13 said that nature hikes, tourism sites, and educational activities were important. 6 said that none of the three choices were important. a. Find the number of people surveyed. b. How many surveyed thought educational activities were important? c. How many surveyed thought only tourism sites would be important? U d. How many surveyed said educational activities or nature hikes were important? E T

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