Unit 10 Test Review

Match the following

• Probability of B GIVEN A

• P(A ∣ B)

• Probability of A OR B

• P(A)

• Probability of A

• P(B ∣ A)

• Probability of A GIVEN B

• Probability of A AND B

Answer explanation

1. Noah is planning his birthday party. Here is a tree showing all of the possible themes, locations, and days of the week that Noah is considering. He can't decide, so he is going let his little sister decide. What is the probability of her choosing the following? Match.

• 18

• What is the sample space

• 0.33 or 33%

• P(Safari Theme and Saturday)

• 0.50 or 50%

• P(Skating Rink)

• 0.11 or 11%

• P(Safari Theme)

• 0.17 or 17%

• P(Comic Theme and Park)

Answer explanation

Tags

CCSS.7.SP.C.8B

Match the following events with the corresponding sample space

• 12

• 
• 6

• Diego chooses rock, paper, or scissors, and Jada chooses rock, paper, or scissors

• 9

• Lin selects one type of lettuce and one dressing to make a salad.

  • Lettuce types: iceberg, romaine

  • Dressings: ranch, Italian, French

• 4

• Han’s closet has:

  a blue shirt, a gray shirt,

  blue pants, khaki pants. He must select one shirt and one pair of pants to wear for the day.

• 18

• 

Answer explanation

Tags

CCSS.7.SP.C.8B

Match the following

• probability statement

• 
• two way table

• The set of all possible outcomes of a probability experiment

• venn diagram

• 
• tree diagram

• 
• sample space

• 

People were asked about their favorite sport and whether they owned a pet. The diagram shows the results.

Match the following:

• P(soccer⋃pet owner)

• P(Pet Owner)

• 85

• How many people choose soccer as favorite sport

• P(soccer∩ Pet Owner)

• P(soccer)

Answer explanation

Tags

CCSS.HSS.CP.A.1

Complete the Venn Diagram

a

b

c

d

88

116

48

36

28

200

Answer explanation

Tags

CCSS.HSS.CP.A.1

Label the tree diagram

a

b

c

d

e

f

g

100

43

47

50

90

7

10

3

Answer explanation