Probability

A regular 6-sided die is to be rolled one time. What is the probability that the number 5 is rolled?

• 1/5

• 5/6

• 1/6

• 6/5

Tags

CCSS.7.SP.C.7A

A coin is tossed and then a regular 6-sided die is rolled. What is the probability of the resulting outcome being

(tails, even)?

• 1/2

• 1/12

• 1/6

• 1/4

There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?

• 1/2

• 1/7

• 2/15

• 2/17

Tags

CCSS.7.SP.C.7B

Coach Capps spins the spinner twice.

What is the probability he will have the spinner land on green both times?

• 1/16

• 1/4

• 3/12

• 3/8

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?

• 2/7

• 5/49

• 5/7

• 10/49

Tags

CCSS.7.SP.C.7B

Mr. Smith has a box that contains 5 purple marbles, 3 green marbles and 2 orange marbles. If he pulls two marbles out, one at a time without replacement. What is the probability that both marbles are purple?

• 2/9

• 1/3

• 1/2

• 1/4

A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced.
P(white, then purple, then black)

• 1/36
• 2/39
• 5/41
• 6/43

A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon? Simplify)

• 3

• 1/10

• 3/10

• 3/29

Tags

CCSS.7.SP.C.7B

A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red? (Simplify)

• 3/10

• 2/9

• 1/9

• 1/3

Tags

CCSS.7.SP.C.7B

If you choose from the following M & M colors, what is the probability that you choose blue? (Simplify)

5 green

6 yellow

8 blue

7 brown

• 7/26

• 4/13

• 8/25

• 1/3

Tags

CCSS.7.SP.C.7B