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Math, 29.09.2022 05:55 Jelanny

S B. A poll was taken of the leisure time activities of 90 students. 60 students watch TV (T), 60 students read (R), 70 students go to the cinema (C). 26 students watch TV, read and go to the cinema. 20 students watch TV and go to the cinema only. 18 students read and go to the cinema only. 10 students read and watch TV only (a) Draw a Venn diagram to illustrate the above information. (b) answer the following questions: 1. How many watch TV? 2. How many only go to cinema? 3. How many students both watch TV and go to cinema? 4. How many students likes to read or watch TV but not go to cinema? 5. How many students are not have leisure time activity? 6. How many students like read only as their leisure time activity? 7. How many students like both read and watching TV? 8. How many students watch TV, read and go to the cinema? 9. How many students read and go to the cinema only? 10 How many students watch TV only?

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S B. A poll was taken of the leisure time activities of 90 students. 60 students watch TV (T), 60 st...
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