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Worksheets

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Total questions: 129

Worksheet time: 9hrs 3mins

Name
Class
Date
1.

A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?

a)

5/11

b)

5/6

c)

1/3

d)

5

2.

What is the probability that you choose blue? *simplify your fraction*

5 green

6 yellow

8 blue

7 brown

a)

8/26

b)

4/13

c)

8/25

d)

1/3

3.

There are 15 girls and 15 boys in 8th period. If Terry randomly selects a member of 8th period, what is the probability that she will select a boy?

a)

15/15

b)

1/2

c)

15/40

d)

8/15

4.

What is the probability of spinning a 2 on the spinner?

a)

1/2

b)

1/3

c)

1/8

d)

1/4

5.

What is the probability the spinner stops on yellow?

a)

.05

b)

50%

c)

25%

d)

3/8

6.

What is the probability of spinning an even number?

a)

16 2/3%

b)

33 1/3%

c)

50%

d)

75%

7.
Probability can be written as a 
a)
fraction
b)
decimal
c)
percent
d)
all of the above
8.
A die is rolled. What is the probability that the result is less than 3 ?
a)
1/2
b)
1/3
c)
1/4
d)
1/6
9.
The spinner shown is spun. 
Find P(number less than 6).
a)
6/8 or 75%
b)
1/8 or 12.5%
c)
5/8 or 62.5%
d)
3/8 or 37.5%
10.
Probability is between which two numbers?
a)
0-100
b)
5-10
c)
0-1
11.

Find the probability of rolling a 7 on a single die.

a)

1/6

b)

7/6

c)

0

d)

7/7

12.

What is the probability of spinning red?

a)

0

b)

5/12

c)

1/2

d)

3/4

13.
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
14.

You flip a coin.


What is P(heads)?

a)

50%

b)

1%

c)

25%

d)

100%

15.

Cindy owns 7 t-shirts, 2 of which are gray. If Cindy randomly selects a t-shirt to wear, what is the probability it will be gray?

a)

2/7

b)

5/7

c)

7/7

d)

1/7

16.

You pick a card at random.


What is P(5)?

a)

3/1

b)

3/4

c)

1/4

d)

1

17.

You roll a 6-sided die.


What is P(3)?

a)

1/6

b)

1/3

c)

3/6

d)

6

18.

Gabby is picking out fabric for her bedroom. She has 20 fabric samples, and 8 of them are plaid.


What is the probability that a randomly selected fabric sample will be plaid?

a)

12/20

b)

2/5

c)

1/20

d)

20

19.

There are 15 pieces of fruit in a basket, including 3 oranges. What is the probability that a randomly selected piece of fruit will be an orange?

a)

1/5

b)

3/5

c)

5/15

d)

3/10

20.

What is the probability of the spinner shown landing on a number greater than 2 but less than 7?

a)

1/4

b)

3/8

c)

1/2

d)

1/8

21.

What is the probability of spinning the spinner and having it land on BLUE?

a)

1/8

b)

1/3

c)

3/8

d)

2/3

22.

Find the experimental probability:

Roll dice: 1, 3, 3, 4, 4

P(1) =

a)

3/5

b)

1/6

c)

2/5

d)

1/5

23.

P(not A) =

*Remember to simplify.*

(a)  

24.
Probability can be written as a 
a)
fraction
b)
decimal
c)
percent
d)
all of the above
25.

What is the probability of the spinner shown landing on a number greater than 2 but less than 7?

a)

25%

b)

37.5%

c)

50%

d)

12.5%

26.

What is the probability of the spinner shown landing on a number greater than 2 but less than 7?

a)

25%

b)

37.5%

c)

50%

d)

12.5%

27.

A bag contains 5 quarters, 2 dimes, and 4 pennies. Find the probability of picking a quarter. What is P(quarter)?

a)

5/11

b)

5/6

c)

1/3

d)

5

28.

Find the probability of spinning an even number.

What is P(odd number)?

a)

16 2/3%

b)

33 1/3%

c)

50%

d)

75%

29.

A die is rolled. Find the probability that the result is less than 3.

What is P(less than 3)?

a)
1/2
b)
1/3
c)
1/4
d)
1/6
30.
Probability is between which two numbers?
a)
0-100
b)
5-10
c)
0-1
31.

Find the probability of spinning red.

What is P(red)?

a)

0

b)

5/12

c)

1/2

d)

3/4

32.

You spin the spinner 1 time. Find the probability of the spinner landing on 7.

What is P(7)?

a)

1%

b)

50%

c)

20%

d)

25%

33.

You flip a coin. Find the probability of the coin landing on heads.

What is P(heads)?

a)

50%

b)

1%

c)

25%

d)

100%

34.

You pick a card at random. Find the probability of drawing a 5.

What is P(5)?

a)

3/1

b)

3/4

c)

1/4

d)

1

35.

You roll a 6-sided die. Find the probability of rolling a 3.

What is P(3)?

a)

1/6

b)

1/3

c)

3/6

d)

6

36.

There are 15 pieces of fruit in a basket, including 3 oranges. What is the probability that a randomly selected piece of fruit will be an orange?

What is P(orange)?

a)

1/5

b)

3/5

c)

5/15

d)

3/10

37.

Find the probability of the spinner shown landing on green.

What is P(green)?

a)

1/4

b)

1/3

c)

1/2

d)

2/7

38.

What is the probability of the spinner shown not landing on a two? (Convert your answer into a percent and round to the nearest whole number)

P(not two)

a)

13%

b)

38%

c)

50%

d)

63%

39.

What is the probability of the spinner landing on green? (Convert your answer into a percent and round to the nearest whole number.)

P(green)

a)

10%

b)

15%

c)

20%

d)

25%

40.

What is the theoretical probability of the spinner landing on yellow?

a)

1/4

b)

1/2

c)

1/3

d)

2/3

41.

The spinner was spun 30 times and landed on blue 12 times.

What was the experimental probability of NOT landing on Blue

a)

2/5

b)

3/5

c)

4/5

d)

1/5

42.
a)

2/5

b)

2/3

c)

4/15

d)

4/11

43.
a)

1/2

b)

1/8

c)

1/4

d)

1/3

44.
a)

1/5

b)

1/8

c)

1/4

d)

1/6

45.

Experimental Probability is ______

a)

data from our experiment

b)

our prediction

46.

Theoretical Probability is ____

a)

data from our experiment

b)

our prediction

47.

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

a)
b)
c)
d)
48.

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)
49.

The bar graph shows the results of spinning the spinner 200 times. What is the theoretical probability of landing on a 4 ?

a)
b)
c)
d)
50.

What is the theoretical probability of tossing a number cube and it landing on an even number? reduce your fraction

a)
b)
c)
51.

Neil tossed a 6-sided die 90 times. The results of his tosses are recorded in the table below: Which number has the experimental probability of 13/90?

a)

1

b)

2

c)

3

d)

4

e)

5

52.
Find the theoretical probability of NOT landing on yellow if you spin the spinner.
a)
1/8
b)
7/8
c)
1
d)
7
53.
A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?
a)
5/11
b)
5/6
c)
1/3
d)
5
54.

Shannon has a bag of jelly beans. She removed one jelly bean, recording the color, and then replaced it. She repeated the process 44 times and record her results in the table. What is the experimental probability of her selecting a red jelly bean?

a)
b)
c)
d)
55.

There are 4 jacks in a standard deck of 52 playing cards. If Peyton selects a card at random, what is the probability that it will be a jack?

a)

1/13

b)

1/52

c)

1/2

d)

12/13

56.

The experimental probability that Jonah will catch a fly ball is equal to 7/8. About what percent of the time will Jonah catch a fly ball?

a)

55%

b)

66%

c)

77%

d)

88%

57.

Theoretical Probability is ____

a)

data from our experiment

b)

our prediction

58.

Experimental Probability is ______

a)

data from our experiment

b)

our prediction

59.

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

a)
b)
c)
d)
60.

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)
61.

The probability of picking a quarter from a jar of coins is 0.125. If Daniel has 250 coins in the jar, about how many quarters are in the jar?

a)

25

b)

30

c)

35

d)

40

62.

Alexis has a number cube labeled 2, 4, 6, 8, 10, and 12. He will roll the cube 100 times. About how many times could Alexis expect the number cube to land on 8?

a)

5

b)

8

c)

11

d)

16

63.

The table shows the probability of drawing numbered tickets from a jar. If 8 tickets are randomly drawn, how many tickets would be expected to have a number that ends with a 6?

a)

1

b)

2

c)

4

d)

6

64.

Leonta will spin the spinner 575 times. About how many times should Leonta expect to land on an odd number?

a)

200

b)

250

c)

350

d)

400

65.

There are 4 jacks in a standard deck of 52 playing cards. If Peyton selects a card at random, what is the probability that it will be a jack?

a)

1/13

b)

1/52

c)

1/2

d)

12/13

66.

Theoretical Probability is ____

a)

data from our experiment

b)

our prediction

67.

Experimental Probability is ______

a)

data from our experiment

b)

our prediction

68.

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

a)
b)
c)
d)
69.

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)
70.

Alexis has a number cube labeled 2, 4, 6, 8, 10, and 12. He will roll the cube 100 times. About how many times could Alexis expect the number cube to land on 8?

a)

5

b)

8

c)

11

d)

16

71.

The probability of picking a quarter from a jar of coins is 0.125. If Daniel has 250 coins in the jar, about how many quarters are in the jar?

a)

25

b)

30

c)

35

d)

40

72.

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

a)
b)
c)
d)
73.

What is the probability of spinning red?

a)
b)
c)
d)
74.

Shannon has a bag of jelly beans. She removed one jelly bean, recording the color, and then replaced it. She repeated the process 44 times and record her results in the table. What is the experimental probability of her selecting a red jelly bean?

a)
b)
c)
d)
75.

Choose the statement that is true about the experimental and theoretical probability of rolling a number cube 20 times.

a)

The experimental probability of rolling 3 is 16.6% and the theoretical probability is 15%

b)

The experimental probability of rolling 3 is 15% and the theoretical probability is 16.6%

c)

The experimental probability of rolling 1 is greater than the theoretical probability

d)

The experimental probability of rolling 6 is 16.6% and the theoretical probability of rolling 6 is 25%

76.

The spinner was spun 30 times and landed on blue 12 times. What was the experimental probability of the spinner landing on colors that were not blue?

a)

2/5

b)

3/5

c)

4/5

d)

1/5

77.
a)

2/5

b)

2/3

c)

4/15

d)

4/11

78.
a)

1/2

b)

1/8

c)

1/4

d)

1/3

79.
Find the theoretical probability of NOT landing on yellow if you spin the spinner.
a)
1/8
b)
7/8
c)
1
d)
7
80.
Find the theoretical probability of landing on black if you spin the spinner.
a)
0%
b)
100%
c)
50%
d)
25%
81.
What is the theoretical probability of picking a vowel from the letters A, B, C, D, and E?
a)
2/5
b)
2/3
c)
1/5
d)
25%
82.
Find the experimental probability:
Roll dice:  1, 3, 3, 4, 4
P(1) = 
a)
3/5
b)
1/6
c)
2/5
d)
1/5
83.
  Which of the following describes theoretical probability?
a)
a.  Perform an experiment to determine the probability
b)
a.      Determining the expected probability of an event
c)
a.  Perform a simulation and count the number of possible outcomes
d)
a.  Use trials to count the number of desired outcomes
84.
Experimental Probability is:
a)
What Will happen 
b)
What actually happens
c)
What should happen
d)
What I think Happens
85.
A bag contains 5 quarters, 2 dimes, and 4 pennies. What is the probability of picking a quarter?
a)
5/11
b)
5/6
c)
1/3
d)
5
86.

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

a)

3/10

b)

3/6

c)

1/9

d)

1/3

87.

What is the theoretical probability of the spinner landing on a section that is green or red ?

a)

2/6

b)

1/5

c)

2/5

d)

1/5

88.

What is the experimental probability of the spinner landing on a section that is green or red ?

a)

5/10

b)

1/2

c)

2/5

d)

1/5

89.
What is the Theoretical Probability of not landing on red?
a)
25%
b)
50%
c)
65%
d)
66.7%
90.

You mix the the letters (A, C, Q, U, A, I, N, T, A, N, C, E) thoroughly. Without looking you select one letter. Find the theoretical probability: P(T)

a)

8.3%

b)

1/11

c)

1/12

d)

10%

91.
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?
a)
3
b)
1/10
c)
3/10
d)
30%
92.

You draw a marble from a bag that has red, blue, and green marbles, you also flip a fair coin. What is the probability you will draw a blue marble and flip a heads?

a)

1/6

b)

3/9

c)

3/6

d)

5/6

93.
The daily special at the House of Pies offers one of three featured pies and your choice of coffee, tea, milk or juice. How many ways can you order the special?
a)
12
b)
8
c)
15
d)
6
94.
A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number 3? 
a)
1/12
b)
1/4
c)
1/8
d)
1/2
95.

What is the probability that you will get plain crust with ham on your pizza?

a)

1/8

b)

1/2

c)

1/10

d)

2/10

96.
If you flip three fair coins, what is the probability that you'll get all three heads?
a)
8/1
b)
1/8
c)
1/16
d)
Jessica
97.

At the gardening store, there are tulips, ferns, cactus, and roses and 4 kinds of pots to hold the plants: clay, plastic, metal , and wood. If you randomly pick the plant and the pot, what is the probability that you'll end up with a tulip in a plastic pot?

a)

Steve

b)

16/1

c)

1/8

d)

1/16

98.

You flip a coin and roll a die. What is the probability, in a fraction, you flip a heads and roll a 5 or 6?

a)

1/6

b)

Bad Potato

c)

1/12

d)

12/1

99.

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

a)

17/26

b)

1/8

c)

5/13

d)

1/6

100.
a)
1/4
b)
1/8
c)
1/2
d)
1/6
101.
You flip a nickel three times.
Find the probability that all flips will land on tails.
a)
1/2
b)
1/4
c)
1/6
d)
1/8
102.
Lucy has the spinner pictured and spins it twice in a row. What is the probability that she lands on blue first and then on green?
a)
1 / 16
b)
1 ⁄ 6
c)
1 ⁄ 8
d)
3 ⁄ 4
103.
Find the probability of flipping a heads on a coin, and then getting the color yellow on a spinner with 6 colors. 
a)
1/12
b)
2/9
c)
3/7
d)
7/19
104.

You draw a marble from a bag that has 4 red, 2 blue, and 3 green, you also flip a fair coin. What is the probability you will draw a blue marble and flip a heads?

a)

1/9

b)

3/9

c)

3/6

d)

5/6

105.
P(1 and A)
a)
1/16
b)
1/10
c)
4/16
d)
1/4
106.
P(a red card and then an orange card)
DO NOT replace
a)
3/58
b)
14/30
c)
2/5
d)
7/60
107.
If you choose 1 scoop of ice cream from 12 flavors and any 1 topping from a choice of 8, how many different ice-cream sundaes can you make?
a)
58
b)
96
c)
20
d)
192
108.
The daily special at the House of Pies offers one of three featured pies and your choice of coffee, tea, milk or juice. How many ways can you order the special?
a)
12
b)
8
c)
15
d)
6
109.
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 blue, eating it then selecting yellow?
a)
2/18
b)
1/9
c)
2/20
d)
1/19
110.
A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number 3? 
a)
1/12
b)
1/4
c)
1/8
d)
1/2
111.
The tree diagram shows the outcomes of rolling a die and flipping a coin.  
How many total outcomes are there?  
a)
6
b)
12
c)
24
d)
36
112.
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
113.

What is the probability that you will get plain crust with ham on your pizza?

a)

1/8

b)

1/2

c)

1/10

d)

2/10

114.
A bag contains 5 blue marbles, 4 red marbles, and 3 orange marbles. Mrs. Cox picks one without looking, replaces it and picks another one. What is the probability that she picks two that are not orange? 
a)
9/16
b)
3/4
c)
9/144
d)
5/16
115.
You have a bag of 17 marbles.  Four are blue, 6 are green, 2 are red, and the others are yellow.  What is the probability of drawing a green marble, putting it aside, and then drawing another green marble?
a)
15/136
b)
30/289
c)
Other
116.
In the game that Tony is playing, there is a 1/8 chance the spinner will land on red and a 3/8 chance that the spinner will land on yellow.   What is the probability that Tony will NOT spin red, then will spin red?
a)
7/64
b)
7/16
c)
Other
117.
A number cube is rolled twice. What is the probability of getting a 6 on the first roll, then a number less than 5 on the second roll? 
a)
2/3
b)
5/36
c)
1/9
d)
1/36
118.
Ricardo has the spinner pictured here and a bag of marbles filled with 2 red marbles, 3 green marbles, and 3 blue marbles. What is the probability that Ricardo spins red on the spinner and picks a red marble out of the bag?
a)
1 ⁄ 16
b)
1 ⁄ 2
c)
1 ⁄ 4
d)
1 ⁄ 8
119.
Lucy has the spinner pictured and spins it twice in a row. What is the probability that she lands on blue first and then on yellow or green?
a)
1 / 16
b)
1 ⁄ 6
c)
1 ⁄ 8
d)
3 ⁄ 4
120.
You have a bag of 17 marbles.  Four are blue, 6 are green, 2 are red, and the others are yellow.  What is the probability of drawing a red marble, putting it aside, and then drawing a green marble?
a)
1/136
b)
2/17
c)
3/68
121.
When using a 6-sided number cube, what is the probability or rolling a 3, then not rolling a 3, and then rolling an even number?
a)
1/12
b)
1/2
c)
5/6
d)
5/72
122.
You roll a six sided die. What is the probability of rolling an even number three times in a row? 
a)
3/100
b)
1/2
c)
1/6
d)
1/8
123.
A fruit basket contains
9 apples, 3 bananas, 7 oranges, 5 pears, and 1 grapefruit. Kyle randomly chooses a fruit, does not replace it, then chooses another. What is the probably that he chose two pears? 
a)
9/49
b)
4/125
c)
1/10
d)
1/30
124.
A coin and a number cube with the numbers 1 through 6 are tossed. What is the probability of the coin showing tails and the number cube showing the number 3? 
a)
1/12
b)
1/4
c)
1/8
d)
1/2
125.
A box contains 3 black pens, 7 blue pens, and 5 red pens. Without looking, P(red or black)
a)
8/15
b)
15/225
c)
5/15
d)
3/15
126.
There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2 marbles one after the other without replacement, then what is the probability that both are red in color?
a)
2/5
b)
1/21
c)
4/25
d)
1/7
127.
There are 2 violet balls and 4 pink balls in a bag. If two balls are drawn one after the other, then what is the probability of getting violet first and pink next, if the first ball drawn is replaced?
a)
1/3
b)
2/9
c)
1/6
d)
1/4
128.
A basket contains 5 purple pencils and 9 brown pencils. If two pencils are picked at random one after the other without replacement, then what is the probability that both the pencils are purple?
a)
9/182
b)
5/182
c)
2/91
d)
10/91
129.
A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random. Find the probability of the first marble being green and the second marble being yellow. 
a)
4/121
b)
8/121
c)
3/121
d)
6/121