Probability

Ella was going on vacation and packed a pink coat, a white shirt, a yellow shirt, black pants, and blue pants. A complete outfit consists of a coat, shirt and pants.

Complete the tree diagram to show the different possible options for a complete outfit.

• 1. Yellow Shirt

  2. Blue Pants

  3. Yellow Shirt

• 1. Pink Coat

  2. Blue Pants

  3. Blue Pants

• 1. White Shirt

  2. Black Pants

  3. Blue Pants

• 1. Pink Coat

  2. Yellow Shirt

  3. White Shirt

Tags

CCSS.7.SP.C.8

Raul has to write a report for homework. The directions are to choose one topic and one country from the chart.

Which list shows all of the possible outcomes of one country and one topic Raul can choose?

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Liz has a penny and a number cube, numbered 1 to 6. If she flips the penny and rolls the cube, how many different outcomes are possible?

• 18

• 8

• 6

• 12

Tags

CCSS.7.SP.C.8

CCSS.7.SP.C.5

Jake's deli offers seven different types of sandwiches and three different side dishes. If the lunch special includes one sandwich and one side dish, how many different combinations can be made?

• 4

• 10

• 21

• 14

Greg looked at his outfit options for school. He created a chart to help him organize his outfits.

What is wrong with his tree diagram?

• Greg did not include his red pants with boots or sneakers.

• Greg did not include his red shirt.

• Greg did not include his tan pants with boots and sneakers.

• Greg did not include his tan pants with the green shirt.

The school basketball team has a choice between 2 different colors of shirts, 2 different colors of shorts, and 3 different colors of socks to wear. How many different uniform combinations are available to the team?

• 5

• 7

• 12

• 10

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Stephanie has three shirts (a red shirt, a blue shirt and a green shirt) and two pairs of pants (jeans or shorts) to choose from. She wants to wear one shirt and one pair of pants. Which sample space best represents all possible outfits?

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• 
• 

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

The table below shows the type of sandwich and drink options in the cafeteria.

Meghan will randomly select one type of sandwich and one drink from these choices. What is the probability that Meghan will select a cheese sandwich and juice?

• $\frac{1}{8}$

• $\frac{1}{3}$

• $\frac{1}{9}$

• $\frac{1}{6}$

Tags

CCSS.7.SP.C.8

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Berkley is ordering a salad. She can choose from 3 greens, 4 meats, and 5 dressings. If she chooses 1 green, 1 meat, and 1 dressing, how many possible salad combinations could she order?

• 60

• 20

• 12

• 17

Your family is going to Hawaii for vacation. You pack 3 shirts --black, white, and green, and 4 pairs of shorts --blue, black, red, and white. How many different outfit combinations can you make with the clothes you packed?.

• 10

• 12

• 7

• 14

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3