Probability Review

Express the likelihood of an event occuring using words.

Scoring a touchdown will result in 6 points.

• impossible

• likely

• Unlikely
• Certain

Tags

CCSS.7.SP.C.5

Express the likelihood of an event occuring using words.

If you do your homework, your grade will improve.

• impossible

• certain

• likely

• unlikely

Tags

CCSS.7.SP.C.5

In Mr. Martinez's sixth period class, there are 8 bus riders and 12 walkers.

What is the probability of randomly selecting a student that walks to school?

• 12/20

• 10/20

• 8/20

• 15/20

Tags

CCSS.7.SP.C.7B

Which question is asking for the COMPLEMENT of the probability?

• Which event is most likely to happen?
• Which of the following is NOT a possible outcome?
• What is the probability of the event occurring?
• Which event has the highest probability?

Tags

CCSS.7.SP.C.5

What is the following question looking for?

P'(evens)

• Find the probabilty of the even numbers

• Finding the probability

• Finding the complement

• Find the probability of numbers less than 10

Tags

CCSS.7.SP.C.5

The weather report says there is a 30% chance of rain. What is the probability that it does not rain?

• 40%
• 70%
• 20%
• 50%

Tags

CCSS.7.SP.C.5

In the movie drawer, there are seven action movies, five comedies, and three dramas. What is the probability of choosing an action or a comedy?

• 12/15

• 7/15

• 5/15

• 3/15

Tags

CCSS.HSS.CP.B.7

The numbers 1-12 are written on a card and placed in a bag. What is the probability that a number divisible by 3 is drawn? (reduce)

• 1/3
• 1/4
• 1/6
• 1/12

Tags

CCSS.7.SP.C.7B

The list below shows the different choices of pizza at the local pizza shop:

Pepperoni: 11

Supreme: 7

Cheese: 6

Hawaiian: 3

Based on these results, what ia the THEORETICAL probability of choosing a Hawaiian Pizza?

• 3/27

• 11/27

• 13/27

• 24/27

Tags

CCSS.7.SP.C.7B

In the media cabinet at Jackie's house, there are 7 comedy DVDs, 4 mystery DVDs, and 4 documentary DVDs. What is the probability of randomly selecting a mystery DVD from the cabinet?

• 7/15
• 4/7
• 4/15
• 2/15

Tags

CCSS.7.SP.C.7B