Probability Venn Diagram

What statement does the shaded region represent

• A or B

• Not A

• A and B

• Not B

What statement does the shaded region represent?

• Not A or B

• A and not B

• A or not B

• Not A and not B

What statement does the shaded region represent?

• A or B and C

• Not C

• A or B

• B and C or A

• 3/21

• 4/21

• (3 + 5 + 9)/21

• (4 + 5 + 9)/21

How many senior boys play football or wrestle?

• 9

• 21

• 30

• 39

How many senior boys play football AND wrestle?

• 9

• 12

• 18

• 39

P(Eat Healthy) = %

P(Exercise only) = %

P(neither) = %

P(not Exercise) = %