Free Printable Probability

Worksheets

Probability

Total questions: 20

Worksheet time: 24mins

Name

Class

Date

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

A spinner has 8 equal regions. Each region is marked with one of the following numbers: 10, 20, 30, 40, 50, 60, 70, 80. What is the probability of an even number being spun on the first roll?

1/8

1/2

3/8

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

One card is randomly picked from a regular deck of cards. What is the theoretical probability that the card picked is a jack?

1/13

1/4

3/16

1/10

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

Which event is not a dependent event?

Picking 2 students to each be line leader and door holder from a group of 20 students

Picking 2 marbles from a bag without replacing the first marble

Picking 2 crayons from a box at the same time (simultaneously)

Picking an earring, replacing it, then picking a 2nd earring

A store sells shirts that are either small, medium, or large. The colors are either red, blue, green, or white. What is the probability someone will select a large green shirt?

1/3

1/7

1/9

1/12

In a drawer, there are 6 white socks, 4 black socks, and 2 brown socks. You pick out a sock, replace it, then pick out a 2nd sock. What is the probability that you will pick a brown, then black sock?

1/11

1/18

1/36

2/33

A jar contains 2 pink, 6 red, and 4 blue marbles. If you pick one marble without looking, what is the probability that the marble you pick will be red or blue?

5/6

1/2

1/3

1/6

10.

Clare picks a marble at random, puts it back, and then picks another marble at random.

Dependent

Independent

11.

If you are picking a card randomly from a deck of cards, the events of picking a jack and picking a heart are mutually exclusive.

True

False

12.

If you are picking a card randomly from a deck of cards, the events of picking an ace and picking a ‘3’ are mutually exclusive.

True

False

13.

If you roll one die, what is the probability of getting an odd number or a 4?

2/3

1/3

1/2

1/6

14.

Danny has 20 chocolates. 5 are milk chocolates, 10 are dark chocolates, and 5 are white chocolates. What is the probability of getting a milk chocolate or a dark chocolate?

3/4

1/2

1/15

3/10

15.

Clara picks a marble at random, puts it back, and then picks another marble at random.

Dependent

Independent

16.

The probability based on frequency of outcomes during an experiment

experimental probability

fundamental counting principle

mutually exclusive event

dependent event

17.

Experimental Probability is:

What Will happen

What actually happens

What should happen

What I think Happens

18.

A letter of the alphabet is chosen at random, then a coin is flipped. What is the probability of choosing a letter from the word MATH then getting tails?

4/26 + 1/2

4/26 x 1/2

4/25 x 1/2

4/25 + 1/2

19.

What is the probability of the arrow stopping on “X” on the first spin and “F” on the second spin?

5/6

1/36

1/3

1/6

20.

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?

1/10

3/10

30%

Reset

Probability

Total questions: 20

Worksheet time: 24mins

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