Unit 10 Review- Probability

Unit 10 Review- Probability

Multiple Choice

If you roll a regular number cube (die) with the numbers 1-6 on it, what is the probability of rolling a number less than 2?

• 2/6

• 1/2

• 1/6

• 3/5

Multiple Choice

If you roll a regular number cube (die) with the numbers 1-6 on it, what is the probability of rolling an even number?

• 3/5

• 3/6

• 1/3

• 1/6

Fill in the Blanks

Ms. Bossert is going to make a sandwich. She has 3 types of bread, 2 types of cheese and 3 types of meat to choose from.

How many different sandwiches can she make that have 1 bread, 1 cheese, and 1 meat? Write your answer in the box below.

Multiple Choice

Eduardo's birthday just passed, and his parents got him a "Crazy Cake" of cake and icecream to celebrate! The cake comes in two flavors and the icecream comes in three flavors.

Use the tree diagram to determine the probability that his "Crazy Cake" will be Chocolate Lava cake with French Vanilla Icecream?

• 1/2

• 1/3

• 1/6

• 1/8

Multiple Choice

Eduardo's birthday just passed, and his parents got him a "Crazy Cake" of cake and icecream to celebrate! The cake comes in two flavors and the icecream comes in three flavors.

What is the probability of getting a Crazy Cake with Oreo Icecream?

• 1/2

• 2/3

• 2/6

• 1/8

Multiple Choice

Based on the table, which tree diagram shows the sample space for all the possible ways to order an ice-cream?

Multiple Choice

Which expression below shows how the Fundamental Counting Principle can be used to determine the number of possible combinations of ice-cream?

• 2 x 2 + 2

• 2 + 2 + 2

• 2 x 2 x 2

• 2 x 4 x 8

Multiple Choice

Melanie is going on vacation. She has 3 shirts and 3 pairs of shorts in her suitcase:

SHIRTS: pink, teal, and white

SHORTS: blue, grey, and black

She is in a rush for her flight and gets dressed without looking at what she chose. If she randomly selects one shirt and one pair of shorts, what is the probability her outfit will include grey shorts?

• 3/9

• 1/9

• 2/6

• 1/6

Fill in the Blanks

Melanie is going on vacation. She has 3 shirts and 3 pairs of shorts in her suitcase:

SHIRTS: pink, teal, and white

SHORTS: blue, grey, and black

How many total combinations of one shirt and one pair of shorts can Melanie make? Write the answer in the box below.

Multiple Choice

This sample space shows all the possible combinations of one type of snack, one type of fruit, and one type of drink that Damian can choose from:

What is the probability that the combination Damian chooses will include Grapes and Iced Tea?

• 4/36

• 2/12

• 2/6

• 1/3

Multiple Choice

The probability that the combination Damian chooses will include BOTH grapes and watermelon could best be described as:

• Likely

• Equally Likely

• Unlikely

• Impossible

Fill in the Blanks

This tree diagram shows all possible combinations for outfits in Andersson's closet.

What is the probability that the outfit Andersson picks will include shorts?

Multiple Choice

Ms. Pitts’ Class is going on a field trip to the wildlife rescue center. Each student has a ticket for one Display and one Animal Movie.

One of her students made this list to show all possible choices for one Display and one Animal Movie:

Forest, Reptile Madness

Ocean, Big Cats

Forest, Big Cats

Desert, Underground Worlds

Forest, Underground Worlds

Desert, Big Cats

Ocean, Underground Worlds

Is the student's sample space correct?

• It is correct

• It is missing one choice

• It is missing two choices

• It is missing three choices