Probability Test Review

When rolling a standard number cube, what is the theoretical probability of rolling a number less than 3?

• 1/3

• 1/6

• 1/2

• 2/3

Tags

CCSS.7.SP.C.7A

Chris tosses three quarters up in the air. What is the probability that all three will land on tails?

• 1/2

• 1/6

• 1/8

• 3/8

Tags

CCSS.7.SP.C.7A

How many possible outcomes are there if a number cube is rolled twice.

• 12

• 18

• 24

• 36

What is the probability that someone was on time to work on Monday and Tuesday?

• 0.7

• 0.21

• 0.49

• 1

What is the probability that someone was late on ONE of the TWO days?

• 0.10

• 0.42

• 0.49

• 0.18

You flip a nickel three times.
Find the probability that all flips will land on tails.

• 1/2
• 1/4
• 1/6
• 1/8

You pick a marble from this bag.
What is the probability you will choose either a black or white marble?

• 3/5
• 9/100
• 1/10
• 2/5

Clara picks a marble at random, puts it back, and then picks another marble at random.

• Dependent
• Independent

Tags

CCSS.HSS.CP.A.5

Probability can be between what two numbers?

• 10 and 20
• 0 and 100
• 0 and 1
• All Numbers are possible

Tags

CCSS.7.SP.C.5

Use the spinner to find the probability.

P(not D) =

• 5

• 5/6

• 0.63

• 1/6

Tags

CCSS.7.SP.C.7B