Probability Unit Test Review

Describe the probability of spinning an odd number on a spinner divided into 9 equal sections and numbered 1-9.

• impossible

• unlikely

• as likely as not

• likely

Describe the probability of getting a sum that is equal to 13 when two number cubes numbered 1-6 is rolled.

• impossible

• as likely as not

• likely

• certain

There are 8 red, 9 white, and 3 blue marbles in a bag. What is the probability of NOT drawing a blue marble from the bag?

• 8/20

• 3/20

• 17/20

• 9/20

The letters in the word STATISTICS are written on cards and placed in a bag. What is the probability of choosing a card with a consonant?

• 3/10

• 7/10

• 2/10

• 1/5

How many total outcomes are in the sample space of rolling two number cubes numbered 1-6?

• 6

• 12

• 18

• 36

Twelve numbered tiles were placed inside a bag numbered 1-12. What is the probability of selecting a 3 from the bag?

• 1/4

• 1/12

• 1/3

• 1/9

The probability of flipping a head when a coin is tossed is...

• 0

• 0.5

• 1

• never

A standard deck of 52 cards is shuffled. What is the probability of choosing the 8 of diamonds?

• 8

• 8/10

• 1/52

• 1/13

A fair 6-numbered die is rolled. What is the probability that the number rolled is greater than 3?

• 2/3

• 1/2

• 3/5

• 1

A piggybank contains 4 quarters, 5 dimes, 3 nickels, and 8 pennies. One coin is removed at random. What is the probability that the coin is a dime or a nickle?

• 1/4

• 2/5

• 1/5

• 8/40