Simple Probability Review

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?

• 3
• 1/10
• 3/10
• 30%

Tags

CCSS.7.SP.C.5

A sample space is

• The set of all possible outcomes of a random experiment.
• The set of all impossible outcomes of a random experiment.

• The list of all possible experiments that can be conducted.
• The probability of an event happening.

Tags

CCSS.HSS.CP.A.1

What is the name for one possible result of an experiment?

• Sample space

• outcome
• Trial

• Probability

Find the probability of rolling a 7 on a single die.

• 1/6
• 7/6
• 0
• 7/7

Tags

CCSS.HSS.CP.A.1

If an event has a probability of 0.8, then it is

• Unlikely to happen

• Impossible to happen

• Likely to happen

• Certain to happen

P(not A) = 
*Remember to simplify.*

• 6/8
• 3/4
• 2/8
• 1/4

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

What is a Favorable Outcome?

• All of the Outcomes
• What Will Happen
• What Can Happen
• What I want to Happen

Tags

CCSS.HSS.CP.A.1

What is the probability of spinning green?

• 0
• 1/4
• 1/2
• 3/4

Tags

CCSS.HSS.CP.A.1

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

• 5/11
• 5/6
• 1/3
• 5

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

What is the probability of rolling a cube and having it land as a six?

• 1/6
• 5/6
• 1/3
• 1/2

Tags

CCSS.7.SP.C.5