Probability Quiz

What is the probability of rolling an even number on a fair six-sided die?

• A) 1/6

• B) 1/2

• C) 2/3

• D) 1/3

Tags

CCSS.7.SP.C.7A

If you flip a fair coin twice, what is the probability of getting heads both times?

• A) 1/4

• B) 1/2

• C) 1/3

• D) 1/8

If you draw a card from a standard deck of 52 cards, what is the probability of drawing a face card (jack, queen, or king)?

• A) 1/4

• B) 1/13

• C) 3/13

• D) 1/3

Tags

CCSS.7.SP.C.7B

A bag contains 5 red marbles, 3 blue marbles, and 2 green marbles. What is the probability of randomly selecting a blue marble?

• A) 1/5

• B) 1/3

• C) 3/10

• D) 3/5

Tags

CCSS.7.SP.C.7B

If you roll two fair six-sided dice, what is the probability of getting a sum of 7?

• A) 1/6

• B) 1/12

• C) 1/4

• D) 1/8

An experiment has 20 equally likely outcomes. What is the probability of any one specific outcome occurring?

Tags

CCSS.7.SP.C.7A

If you randomly select a letter from the word "PROBABILITY", what is the probability that it is a vowel?

• A) 3/11

• B) 4/11

• C) 5/11

• D) 6/11

Tags

CCSS.7.SP.C.7B

In a group of 30 students, 15 play basketball, 12 play soccer, and 8 play both. What is the probability that a randomly selected student plays either basketball or soccer?

• A) 1/2

• B) 3/5

• C) 7/10

• D) 4/5

Tags

CCSS.HSS.CP.B.7

If you randomly select a month from the year, what is the probability of selecting a month with 31 days?

• A) 1/12

• B) 7/12

• C) 1/4

• D) 1/2

Tags

CCSS.7.SP.C.7B

A bag contains 4 red balls and 5 blue balls. If two balls are drawn at random without replacement, what is the probability that both balls are blue?

• A) 1/9

• B) 5/18

• C) 5/9

• D) 4/9