Free Printable WARM-UP BASIC PROBABILITY

Worksheets

WARM-UP BASIC PROBABILITY

Total questions: 12

Worksheet time: 36mins

Name

Class

Date

Ben has a basket of 5 red balls, 3 yellow balls, and 2 green balls. What is the probability that the probability he randomly chooses will be red?

1/2

1/5

1/10

5/8

A bag of marbles has 8 red marbles and 6 purple marbles. Jennifer will randomly select 1 marble from the bag. What is the probability that she will select a purple marble?

6/8

3/4

6/14

3/7

What is the probability of spinning green?

Choose the fraction in simplest form

1/4

1/2

3/4

A bag has 4 green marbles, 3 red, 2 blue and 1 yellow. What is the theoretical probability of pulling a red?

3/10

3/6

1/9

1/3

You have a jar with the following marbles: 4 blue, 8 red, 2 green

You randomly choose one marble from the jar. Find the theoretical probability of choosing one red marble. Choose simplest form

$\frac{4}{7}$

$\frac{8}{14}$

$\frac{4}{3}$

$\frac{8}{11}$

If an event is absolutely impossible, what percent probability will it have?

25%

75%

100%

If an event is absolutely certain, what percent probability will it have?

25%

75%

100%

If you choose from the following M & M colors, what is P(blue)?

5 green

6 yellow

8 blue

7 brown

8/26

4/13

8/25

1/3

If you are picking a card randomly from a deck of cards, what is P(heart)?

1/4

13/39

4/52

1/52

10.

If you roll one die, what is P(odd number)?

2/3

1/3

1/2

1/6

11.

When rolling a 6 sided die, what is P(5)?

1/2

5/6

2/3

1/6

12.

The chance of rolling a 2 is 1/6. What is P(not rolling a 2)?

2/6

1/6

5/6

Not possible

100 %

WARM-UP BASIC PROBABILITY

Total questions: 12

Worksheet time: 36mins

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