Venn Diagrams

Raawi asks his classmates if they have brown hair or wear glasses. B = {students with brown hair} and G = {students with glasses}. His results are shown in the Venn diagram. How many students have brown hair?

• 13

• 16

• 20

• 22

How many students have all 3 streaming services?

• 40

• 360

• 10

• 140

How many senior boys play football AND wrestle?

• 9

• 12

• 18

• 39

How many senior boys play football but do not wrestle?

• 9
• 12
• 18
• 104

How many senior boys play football OR wrestle?

• 9

• 21

• 30

• 39

What does the shaded portion of the Venn diagram represent?

• Band and Art
• Only Art
• Band or Art
• Neither

Identify the shaded area...

• A

• B

Find the probability that the whales OR the fish can swim.

• 0

• 0.25

• 0.5

• 1

Find the probability of getting a red shape.

How many people own cats?

• 3

• 4

• 6

• 7

• 10