Probability Warm Up

Probability is ...

• the chance that some event will occur.
• a game that involves coins.
• a guarantee.

Probabilities can be written as:

(Select ALL correct answers.)

• Decimals

• Fractions

• Percentages

• Algebra

Probability, written as a percentage, can be between what two numbers?

• 10 and 20

• 0 and 100

• 0 and 1

• All Numbers are possible

Probability, written as a decimal or fraction, can be between what two numbers?

• 10 and 20

• 0 and 100

• 0 and 1

• All Numbers are possible

If an outcome is certain, it has a probability of:

• 0

• 0.5

• 0.7

• 1

If an outcome is impossible, it has a probability of:

• 0

• 0.5

• 0.7

• 1

If an outcome is likely, it could have a probability of:

• 0.2

• 0.5

• 0.7

• 1

If an outcome is equally likely to happen or not, it has a probability of:

• 0.2

• 0.5

• 0.7

• 1

A set of all possible outcomes is known as:

• a list
• a complement
• a sample space
• an event

List the sample space for rolling a six-sided die.

(Separate the item in your list with a comma.)