Venn Diagram extra practice day 2.docx - Name Venn Diagram...

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0.4 0.2 1. Use the Venn diagram to find the probabilities. a) P(A) b) P(B) c) P(A B) d) P(A B) e) P(A c B c ) 2. Given P(A) = 0.6, P(B) = 0.3 and P(A B) = 0.7, find P(A B) and P(A c B c ). 3. The data from a survey of 140 students showed that 37 study music, 103 play a sport and 25 do neither. Create a Venn diagram to illustrate the data collected and then determine the probability that if a student is selected at random, he or she will study music and not play a sport. 0.3 Name Date Venn Diagram Practice
0.2 0.4 0.3 4. Fill in the missing information: 5. There were 60 students in a class. 25 students attend Woodshop class and 20 students attended Word Processing class. If 7 students were in both the classes, how many students were not enrolled in both Woodshop and Word Processing class? 6. A nutritionist at a school is planning a schedule of breakfasts for 175 students. 73 students say they want milk, 97 want juice, and 60 want fruit. 19 say they want both milk and fruit; of these 11 want juice as well. 34 want only milk and 36 want only fruit.

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