Probability Conditional Venn Diagrams Two Way Tables

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

How many students are in the class?

• 20

• 25

• 30

• 35

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

How many students are taking tennis?

• 6

• 11

• 25

• 30

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

How many students are taking soccer?

• 5

• 9

• 14

• 16

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

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 neither tennis nor soccer?

• 1/3

• 10

• 20

• 2/3

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

What is the probability of a student playing tennis but not soccer?

• 6

• 11

• 1/5

• 1/6

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

What is the probability of a student playing soccer but not tennis?

• 9

• 14

• 3

• 3/10

A survey explored the relationship between gender and band class. Which is a reasonable conclusion?

• There are more band members than non-band members
• There are more boys in the class than girls
• There are more boys in band than not in band
• More than half of the bands members in the class are girls

How many chemical engineers chose Science as their favorite subject?

• 80
• 91
• 171
• 262