Probability With Tables

What is the probability that a randomly selected politician is a democrat that supports the issue? Round to the nearest percent.

• 2%

• 20%

• 24%

• 50%

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

Given that the grade is an A, what is the probability of the student being female?

Mathematical Equivalence

ON

The make-up of employees at a police station is shown in the table above:

What is the probability that a randomly selected employee is male and a sergeant?

Mathematical Equivalence

ON

What is the probability that a student plays on a sports team given they don't play an instrument? 

• .7273

• .8

• .55

• .2222

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?

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?

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 earned a passing grade?(Not F)

Mathematical Equivalence

ON

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

Given that the grade is a B, what is the probability of the student being male?

Mathematical Equivalence

ON

The make-up of employees at a police station is shown in the table above:

10) Given the employee is an inspector, what is the probability the employee is male?

Mathematical Equivalence

ON

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?

Mathematical Equivalence

ON