NEW
Font size
S
M
L
XL
WorksheetsProbability Review
Total questions: 33
Worksheet time: 1hrs 22mins
Name
Class
Date
1.
A likely chance event is closer to what number?
a)
0
b)
1
c)
.5
d)
100
2.
An unlikely chance event is closer to what number?
a)
0
b)
1
c)
2
d)
3
3.
Probability is ...
a)
the chance that some event will occur.
b)
a game that involves coins.
c)
a guarantee.
4.
What is the probability of flipping a coin and getting heads?
a)
1/2
b)
1/3
c)
1/4
d)
Never, Tails never fails.
5.
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
6.
The probability of it raining today is 30%. What is the probability that it will NOT rain?
a)
30%
b)
70%
c)
100%
d)
0%
7.
What is the probability of spinning an even number?
a)
3/3
b)
1/3
c)
1/2
d)
2/6
8.
Is the spinner more likely to land on green or yellow?
a)
green
b)
yellow
9.
What is the probability of pulling a red marble out of a jar of marbles that have 10 green marbles, 7 red marbles and 3 blue marbles?
a)
1/7
b)
7/20
c)
7/10
d)
3/10
10.
If you were to roll the die one time what is the probability of it landing on a 2?
a)
2 out of 6
b)
2 out of 2
c)
1 out of 6
d)
1 out of 1
11.
What is the probability of selecting a cherry piece of candy?
a)
3 out of 10
b)
3 out of 3
c)
3 out of 9
d)
4 out of 10
12.
What is the probability of getting an odd number when rolling a single 6 sided die?
a)
1/6
b)
2/6
c)
3/5
d)
3/6
13.
What is the probability of the spinner landing on red?
a)
5/12
b)
1/5
c)
5/5
d)
3/5
14.
What is the probability of selecting an orange candy?
a)
0%
b)
25%
c)
50%
d)
100%
15.
Determine whether the event is impossible, unlikely, as likely as not, likely, or certain. You flip a fair coin and the coin will land heads up.
a)
impossible
b)
unlikely
c)
as likely as not
d)
likely
16.
You flip a coin 20 times and record the results. Is this experimental or theoretical probability?
a)
Experimental
b)
Theoretical
17.
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%
18.
What is the probability of spinning the spinner and landing on 7
a)
6/8
b)
1/8
c)
7/8
d)
8/8
19.
What is the probability of spinning the spinner and landing on a number
a)
1/2
b)
0
c)
5/8
d)
1
20.
Rolling a 15 on a number cube is
a)
Impossible
b)
Certain
c)
Unlikely
d)
Equally Likely
21.
A set of all possible outcomes is known as -
a)
a list
b)
a complement
c)
a sample space
d)
an event
22.
You pick a marble from this bag.
What is the probability you will choose either a black or white marble?
What is the probability you will choose either a black or white marble?
a)
3/5
b)
9/100
c)
1/10
d)
2/5
23.
Find the probability of rolling a 7 on a single die.
a)
1/6
b)
7/6
c)
0
d)
7/7
24.
Nick spun the spinner, what is the probability of getting blue or yellow?
a)
5/8
b)
3/8
c)
2/8
d)
I'm not sure how to do this problem.
25.
What is the probability of flipping heads on a coin?
a)
impossible
b)
unlikely
c)
as likely as not
d)
likely
26.
What is the likelihood of spinning orange?
a)
0
b)
1/4
c)
1/2
d)
3/4
27.
What is the probability of spinning green?
a)
0
b)
1/4
c)
1/2
d)
3/4
28.
Which of the following situations is represented by this tree diagram?
a)
3 shirt options, 6 pants options, and 12 shoe options
b)
3 shirt options, 2 pants options, and 2 shoe options
c)
2 shirt options, 3 pants options, and 1 shoe option
29.
The letters that form the word MATHEMATICS are placed in a bowl. What is the probability of choosing a "M"?
a)
8/121
b)
4/11
c)
2/11
d)
4/121
30.
What is the probability of choosing a vowel from the alphabet?
a)
21/26
b)
5/26
c)
1/21
d)
7/21
31.
The tree diagram shows the outcomes of rolling a die and flipping a coin.
How many total outcomes are there?
How many total outcomes are there?
a)
6
b)
12
c)
24
d)
36
32.
How many total outfit options are represented?
a)
12
b)
22
c)
3
d)
18
33.
What is the complement of spinning purple on this spinner?
a)
Not green
b)
Purple
c)
Not purple
d)
Orange, red, or yellow
Reset
