Statistics and Probability

You roll a single die numbered from 1 to 6. What is the probability of rolling an odd number?

• 1/6

• 1/4

• 1/2

• 3/4

• 5/6

Tags

CCSS.7.SP.C.7A

What is the probability of not getting a 3 when rolling a 6 sided dice?

• 1/6

• 1/4

• 1/3

• 1/2

• 5/6

A bag contains 3 red marbles, 5 green marbles, 3 blue marbles, and 7 purple marbles. What is the probability of randomly selecting a purple marble from the bag?

• 1/7

• 1/11

• 1/18

• 7/11

• 7/18

Tags

CCSS.7.SP.C.7B

A bag contains 3 red marbles, 5 green marbles, 3 blue marbles, and 7 purple marbles. Bailey pulled a purple marble from the bag and did not replace it. What is the probability that he will select a red marble next?

• 1/6

• 1/18

• 3/17

• 6/11

• 6/17

Tags

CCSS.HSS.CP.B.7

A jar contains 12 caramels, 7 mints, and 16 dark chocolates. What is the probability of selecting a mint expressed as a fraction?

• 7/16

• 7/35

• 3/4

• 7/12

• 1/2

Tags

CCSS.7.SP.C.7B

Jamie has 2 blue mittens, 6 black mittens, and 8 gray mittens in his drawer. He reached into the drawer without looking and pulled out a black mitten. What the is probability that the second mitten he pulls from the drawer will be black?

• 1/3

• 1/6

• 1/15

• 1/16

• 3/8

Tags

CCSS.HSS.CP.B.6

There were a group of friends that decided to spend a weekend in San Diego for a Bingo Event and each entered their names in a raffle to win a trip to Hawaii. Fourteen women and six men entered a raffle. What is the probability that the third name drawn is a man, if the first two names were both women?

• 1/4

• 2/3

• 3/10

• 1/3

• 4/5

Tags

CCSS.HSS.CP.B.6

At a car park there are 100 vehicles, 60 of which are cars, 30 are vans and the remainder are smart cars. If every vehicle is equally likely to leave, find the probability of the van leaving first?

• 1/100

• 20/33

• 3/10

• 1/10

• 3/4

Tags

CCSS.7.SP.C.7B