Mutually Exclusive Events

There are 12 red roses, 5 yellow roses and 3 white roses in a vase. Felix takes a rose, at random, from the vase.

What is the probability of him not choosing a red rose?

• $\frac{12}{20}$

• $\frac{8}{20}$

• $\frac{8}{12}$

• $\frac{5}{12}$

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Two dice are rolled. What is the probability that the sum is 9?

• 1/4

• 1/9

• 5/12

• 7/12

• 1/12

Two dice are rolled. What is the probability that the sum is less than 9?

• 13/18

• 5/6

• 5/18

• 1/6

• 2/3

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Two dice are rolled. What is the probability that the sum is greater than or equal to 9?

• 13/18

• 5/6

• 5/18

• 1/6

• 2/3

Tags

CCSS.6.EE.B.8

CCSS.6.RP.A.3

CCSS.6.SP.A.1

Two dice are rolled. What is the probability that the sum is even?

• 1/2

• 1/18

• 17/18

• 17/36

• 19/36

Tags

CCSS.6.SP.A.1

Two dice are rolled. What is the probability that the sum is a multiple of 5?

• 2/9

• 1/6

• 1/18

• 7/36

• 1/4

Tags

CCSS.6.RP.A.3

CCSS.6.SP.A.1

Two dice are rolled. What is the probability that the sum is not 6?

• 5/36

• 1/6

• 5/18

• 13/18

• 31/36

Two dice are rolled. What is the probability that the sum is 7 or 8?

• 13/36

• 1/4

• 5/18

• 11/36

• 1/3

Tags

CCSS.6.SP.A.1

When rolling a single die, the events of rolling an odd number and rolling a prime are ...

• Mutually Exclusive

• Not Mutually Exclusive

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

If you are picking a card randomly from a deck of cards, the events of picking a jack and picking a heart are ...

• Mutually Exclusive

• Not Mutually Exclusive

Tags

CCSS.HSS.CP.A.1