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Probability Review Quiz

Total questions: 16

Worksheet time: 48mins

Name
Class
Date
1.
The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown
What is the probability of selecting a brown candy?
a)
2/18
b)
1/9
c)
2/20
d)
1/10
2.
The letters that form the word ALGEBRA are placed in a bowl. What is the probability of choosing a letter other than “A”? 
a)
2/7
b)
5/49
c)
5/7
d)
10/49
3.

What is the theoretical probability of the spinner landing on a 5?

a)
b)
c)
d)
4.

Experimental Probability is ______

a)

data from our experiment

b)

our prediction

5.

A coin is tossed 18 times. It lands on heads 12 times. What is the experimental probability of the coin landing on tails? reduce the fraction!

a)
b)
c)
6.

Rachel is having breakfast. She will choose one item from the menu shown for breakfast and one item to drink. What is the probability Rachel will pick either French Toast or Pancakes to eat with milk to drink.

a)

1/20

b)

2/5

c)

3/14

d)

1/10

7.

Rachel is having breakfast. She will choose one item from the menu shown for breakfast and one item to drink. What is the probability Rachel will pick to eat cereal but will not pick water to drink?

a)

3/20

b)

1/5

c)

3/4

d)

2/3

8.
a)

3/8

b)

1/8

c)

3/24

d)

3/64

9.
a)

0%

b)

1/4, 25%

c)

1/2, 50%`

d)

100%

10.
Is it certain or impossible for the spinner to land on orange?
a)
imposssible
b)
certain
11.

Theoretical Probability is ____

a)

data from our experiment

b)

our prediction

12.

The bar graph shows the results of spinning the spinner 200 times. What is the experimental probability of landing on a 3?

a)
b)
c)
d)
13.

You have a 3 tops, 2 pants and 2 shoes. How many total outfit options are represented?

a)

12 outfits

b)

22 outfits

c)

3 outfits

d)

7 outfits

14.

A tree diagram is useful in determining the __________of a probability experiment.

a)

result

b)

possible outcomes

c)

event

d)

none of the above

15.

A Tree Diagram is

a)

A written list of all possible outcomes

b)

A description of all possible outcomes

c)

A drawing with branches of all possible outcomes

16.
The cafeteria is serving three kinds of sandwiches:  tuna (T), chicken, (C), and peanut butter (P).  They are also serving a choice of two drinks:  milk (M) or water (W).  Which shows the complete set of possible combinations?
a)
TW, CW, PW
b)
TW, TM, TC, CW, PW
c)
TW, TM, CW, CM, PW, PM
d)
TCP, MW