Probability Review 2

What is the probability of flipping a coin and getting heads?

• 1/2
• 1/3
• 1/4
• Never, Tails never fails.

Tags

CCSS.7.SP.C.5

What is the probability of rolling a die and having it land as a six?

• 1/6

• 5/6

• 1/3

• 1/2

Tags

CCSS.7.SP.C.5

Mrs. Moreno has a box containing 6 lipsticks, 4 eye shadows, 6 eye liners, and 5 mascaras. If she randomly chooses one item from the box, what is the probability that she will grab a lipstick?

• 3/7
• 15/21
• 5/7
• 6/21

Tags

CCSS.7.RP.A.2

CCSS.7.SP.C.5

CCSS.7.SP.C.7

• A

• B

• C

• D

• A

• B

• C

• D

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

• 3/10
• 3/9
• 1/9
• 1/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Determine whether the event is impossible, unlikely, equally likely, likely, or certain. You flip a fair coin and the coin will land heads up.

• impossible
• unlikely
• as likely as not
• likely

Tags

CCSS.7.SP.C.5

A spinner is marked with four sections and was spun 100 times. Is this experimental or theoretical probability?

• experimental
• theoretical

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

A bag of markers has 4 red markers, 5 blue markers, 3 yellow markers, and 3 green markers. If Maria pulls out a marker without looking, what is the probability he will NOT pull out a blue marker?

• 5/10
• 1/3
• 4/15
• 2/3

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

Daniel bought a bag of 32 candy-coated chocolates.  Of those candies, 11 are blue and 10 are orange.  If Daniel selects a candy at random,  what is the probability that the candy will NOT be blue orange?

• 11/32
• 1/2
• 11/16
• 21/32

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7