Conditional Probability from Two-Way Tables

What is the probability a randomly selected student is male and has a provisional license?

• 14/60

• 26/60

• 14/120

• 26/120

Chelsea surveyed a sample of students in the senior class to determine the distribution of students with a driver’s license.

What is the probability a randomly selected student is female and can drive?

• 15/60

• 48/60

• 33/120

• 48/120

Chelsea surveyed a sample of students in the senior class to determine the distribution of students with a driver’s license.

Given that a student is male, what is the probability the student can’t drive?

• 12/60

• 12/120

• 20/60

• 20/120

The question “Do you play soccer?” was asked of 110 students. Results are shown in the table.

What is the probability a randomly selected student is male and does not play soccer?

• 42/110

• 33/110

• 12/110

• 23/110

The question “Do you play soccer?” was asked of 110 students. Results are shown in the table.

Given a student plays soccer, what is the probability the student is female?

• 12/54

• 42/54

• 12/35

• 42/75

The question “Do you play soccer?” was asked of 110 students. Results are shown in the table.

Given a student is female, what is the probability the student plays soccer?

• 12/54

• 42/54

• 12/35

• 42/75

The question “Do you play soccer?” was asked of 110 students. Results are shown in the table.

Given a student doesn’t play soccer, what is the probability the student is male?

• 33/56

• 23/56

• 33/75

• 23/35

The two-way table above gives information about the grades for the semester in Mrs. Hardcase’s English class.

What is the probability a randomly selected student got an A or B for the semester?

• 15/100

• 20/100

• 35/100

• 65/100

The two-way table above gives information about the grades for the semester in Mrs. Hardcase’s English class.

What is the probability a randomly selected student is male?

• 12/100

• 17/100

• 44/100

• 56/100

Chelsea surveyed a sample of students in the senior class to determine the distribution of students with a driver’s license.

What is the probability a randomly selected student has no license?

• 20/60

• 32/120

• 20/32

• 20/59