basic probability

The probability of choosing a queen from a standard deck of cards is

• 13/52
• 1/4
• 1/13
• 4/52

Tags

CCSS.7.SP.C.7B

The probability of choosing a queen or red 5 from a standard deck of cards is

• 1/26
• 3/26
• 1/13
• 1/4

Tags

CCSS.HSS.CP.B.7

Isaac selected a card at random from a standard deck of 52 cards. What is the probability that it is a spade?

• 13/52
• 1/4
• 1/13
• 17/52

Tags

CCSS.7.SP.C.7B

Isaac selected a card at random from a standard deck of 52 cards. What is the probability that it is a spade or a ten?

• 16/52
• 1/4
• 4/13
• 17/52

Tags

CCSS.HSS.CP.B.7

Andrew drew a card from a standard deck of playing cards. What is the probability that the card that Andrew drew was either a spade, a club, an 8, a 9, or a 10?

• 13/52
• 1/4
• 1/13
• 8/13

Tags

CCSS.HSS.CP.B.7

A fair die is rolled twice. The probability of the two rolls summing to 4 is

• 1/36
• 1/18
• 1/12
• 1/9

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

A fair die is rolled twice. The probability of the two rolls summing to 9 is

• 1/36
• 1/18
• 1/12
• 1/9

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

A fair die is rolled twice. The probability of the two rolls multiplying to 12 is

• 1/36
• 1/18
• 1/12
• 1/9

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.8

Two standard dice are rolled. What is the probability that the sum of the rolls is a 7 or a 10?

• 1/4
• 1/18
• 1/12
• 1/9

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

Molly rolls two standard six-sided dice and then multiplies the numbers shown. What is the prob­ability that Molly's result is less than 24? Express your answer as a common fraction.

• 1/6
• 5/6
• 1/3
• 2/3

Tags

CCSS.HSS.MD.B.6

CCSS.HSS.MD.B.7