Probability Venn Diagrams

What is P(not sport | Foreign language)?

• 23/37

• 14/23

• 14/37

• 3/23

What is P(not Sport | not Foreign Language)?

• 23/26

• 14/23

• 3/13

• 7/13

What statement does the shaded region represent

• or B

• Not A

• and B

• Not B

What statement does the shaded region represent?

• A or B

• Not B

• Not A

• Not A or B

What is P(A or B | C)?

• 5/8

• 5/16

• 4/5

• 11/16

What is P(Foreign language | Sport)? (Remember to reduce the fraction!)

• 14/27

• 7/12

• 23/47

• 37/47

What is P(not B | not A)?

• 2/9

• 1/2

• 13/18

• 9/13

What is P(not B | A or C)?

• 3/7

• 4/9

• 13/21

• 8/21

What is P(Foreign language | Sport)?

• 14/27

• 7/12

• 23/47

• 37/47

How many senior boys play football and wrestle?

• 9

• 12

• 18

• 39