Probability Number Lines

If an event is absolutely impossible, what percent probability will it have?

• 0%

• 25%

• 75%

• 100%

If an event is absolutely certain, what percent probability will it have?

• 0%

• 25%

• 75%

• 100%

If an event is Equally Likely, what percent probability will it have?

• 0%

• 50%

• 75%

• 100%

If an event is Likely, what percent probability will it have?

• 0%

• 50%

• 75%

• 100%

Where on the number line would you place the following event: "When I walk out of the school today, I will see President Abraham Lincoln walking around in the parking lot."

• 0

• 0.25

• 0.50

• 1

Where on the number line would you place the following event: "At least one student is absent at Bay Springs Middle School today."

• 0

• 0.25

• 0.75

• 1

Where on the number line would you place the following event: "If today is Thursday, tomorrow will be Friday."

• 0

• 0.25

• 0.75

• 1

Where on the number line would you place the following event: "If you flip a coin, it will land on heads."

• 0

• 0.25

• 0.50

• 1

Where on the number line would you place the following event: "If you flip a coin, it will land on tails."

• 0

• 0.25

• 0.50

• 1

If an event has an even chance of occurring, where would it be placed on the number line?

• 0%

• 25%

• 50%

• 100%