CCSS.Math.Content.7.SP.C.8

The questions on a multiple choice test each have 6 answer choices. Which model can be used to simulate randomly selecting the correct answer on a 20 question multiple choice test?

• rolling a six-sided number cube 6 times
• rolling a six-sided number cube 20 times
• spinning a spinner with 4 equal sized sections 4 times
• choosing 1 marble in a bag of 20 different colored marbles

Tags

CCSS.Math.Content.7.SP.C.8

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. P(purple then black)

• 1/18
• 2/5
• 3/7
• 4/9

Tags

CCSS.Math.Content.7.SP.C.8

CCSS.Math.Content.7.SP.C.5

Which of the following situations is represented by this tree diagram?

• 3 shirt options, 6 pants options, and 12 shoe options
• 3 shirt options, 2 pants options, and 2 shoe options
• 2 shirt options, 3 pants options, and 1 shoe option

Tags

CCSS.Math.Content.7.SP.C.8

The two spinners above are spun. What is the probability of getting a perfect square (1,4,9,16), then the letter Z? 

• 3/20
• 9/20
• 1/8
• 11/40

Tags

CCSS.Math.Content.7.SP.C.8

CCSS.Math.Content.7.SP.C.5

How could you simulate randomly choosing a place for lunch out of 6 different restaurants?

• flip a coin
• roll a die
• spin a 4-sided spinner
• flip 2 coins

Tags

CCSS.Math.Content.7.SP.C.8

Is the following compound event independent or dependent
P(1 and A)

• Independent
• Dependent

Tags

CCSS.Math.Content.7.SP.C.8

CCSS.Math.Content.7.SP.C.5

The tree diagram shows the outcomes of rolling a die and flipping a coin.  
How many total outcomes are there?  

• 6
• 12
• 24
• 36

Tags

CCSS.Math.Content.7.SP.C.8

A standard die is rolled twice. Find each probability.

P (even, then less than 5)

• 1/2

• 1/3

• 2/3

• 1/9

Tags

CCSS.Math.Content.7.SP.C.8

CCSS.Math.Content.7.SP.C.5

Use the tree diagram to find the probability of tossing a head first and then a tail when a coin is tossed twice.

• 1

• 1_/2

• 1/₄

• 1/8

Tags

CCSS.Math.Content.7.SP.C.8

CCSS.Math.Content.7.SP.C.5

Two cards are picked. The first card is replaced. P(heart, then a diamond)

• 1/16

• 1/2

• 2/5

• 3/52

Tags

CCSS.Math.Content.7.SP.C.8

CCSS.Math.Content.7.SP.C.5