Simple Probability

Front

A bottle contains 8 marbles, 3 are red and 5 are blue. What is the probability of picking a red marble?

Back

3/8

Tags

CCSS.7.SP.C.7B

Front

A die is rolled, what is the probability that the number rolled is greater than 2?

Back

2/3

Tags

CCSS.7.SP.C.7B

Front

One card is drawn from a standard deck of 52 cards. What is the probability that the card drawn is a face card?

Back

3/13

Tags

CCSS.7.SP.C.7B

Front

In a school club there are 3 freshmen, 5 sophomores, 4 juniors and 7 seniors. One student is chosen at random. What is the probability that the student chosen is a senior?

Back

7/19

Tags

CCSS.7.SP.C.7B

Front

A letter is chosen at random from the word “MILKTEA”. What is the probability that the letter chosen is a vowel?

Back

3/7

Tags

CCSS.7.SP.C.7B

Front

If one card is drawn from a deck of 52 cards, what is the probability that it would not be a queen?

Back

12/13

Front

A bag contains 8 red marbles and 7 green marbles. What is the probability of getting a green ball?

Back

7/15

Tags

CCSS.7.SP.C.7B

Front

From the numbers 1-30, what is the probability that it is divisible by 3?

Back

1/3

Tags

CCSS.7.SP.C.7B

Front

The probability that Kathy will not be hired in her job is 1/3. What is the probability that she will be hired?

Back

2/3

Tags

CCSS.7.SP.C.5

Front

An urn contains 15 white balls and 25 blue balls. What is the probability of picking a blue ball?

Back

5/8

Tags

CCSS.7.SP.C.7B