Free Printable End-of-unit 15 Review

Worksheets

End-of-unit 15 Review

Total questions: 20

Worksheet time: 40mins

Name

Class

Date

What is the probability of spinning green?

1/4

1/2

3/4

The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”?

2/7

5/49

5/7

10/49

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

The theoretical probability of rolling an even number on a dice.

3/6

1/2

1/6

5/6

Probability can be between what two numbers?

10 and 20

0 and 100

0 and 1

All Numbers are possible

The probability of an event occurring, P(A), can be expressed as a fraction, decimal, or percent.

True

False

Probability is ...

the chance that some event will occur.

a game that involves coins.

a guarantee.

The probability of it raining today is 30%. What is the probability that it will NOT rain?

30%

70%

100%

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.

The chart below represents the number of marbles in a jar.

What is the probability that you pick green?

5/19

10/28

5/14

11.

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%

12.

Find the theoretical probability of landing on orange or red if you spin the spinner.

3/8

2/8

1/4

13.

How many outcomes are there with tossing a coin and rolling a dice?

14.

What probability of a double six . Write your probability in fraction.

5/36

1 / 36

2 /36

4/36

15.

If a probability experiment has 12 different equally likely outcomes, what is the probability of each outcome?

12/1

1/12

16.

Which spinner has equally likely outcomes?

17.

What is Theoretical Probability?

The ratio of favorable outcomes to the total number of possible outcomes

The ratio of favorable outcomes to the total number of trials in an experiment

In probability, a controlled, repeated process (such as repeatedly tossing a coin).

A single possible result.

18.

Which of the following describes experimental probability?

a. Perform an experiment to determine the probability

a. Determining the expected probability of an event

a. Perform a simulation and count the number of possible outcomes

a. Use trials to count the number of desired outcomes

19.

What is the relative frequency of the coin landing on heads?

54%

50%

46%

58%

20.

Kyleigh saw 10 blue, 8 red, and 42 white cars drive by her house in 1 hour. What is the experimental probability that the next car the drives by her house will not be a white car?

0.5

0.6

0.3

0.7

Reset

End-of-unit 15 Review

Total questions: 20

Worksheet time: 40mins

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