Probability Two Way Tables and Venn Diagrams

What statement does the shaded region represent

• A U B

• A'

• A ∩ B

• B'

shade the required region   

• 
• 
• 

• 
• 
• 

How many females were surveyed?

• 10

• 16

• 26

• 14

What percent of the total people attended neither?

• 15%

• 19%

• .15

• 7%

What number should go in the blue box?

• 21

• 135

• 19

• 22

How many total have no cell phone?

• 13

• 9

• 22

• 100

How many total have an MP3 player?

• 13

• 57

• 70

• 100

The venn diagram shows which sports are played by a class of students.

What is the probability of a student playing tennis or soccer?

• 1/6

• 5

• 20

• 2/3

The venn diagram shows which sports are played by a class of students.

What is the probability of a student playing both tennis soccer?

• 1/6

• 5

• 20

• 2/3