WorksheetsProbability Review
Total questions: 20
Worksheet time: 1hrs 8mins
Name
Class
Date
1.
Probability is ...
a)
the chance that some event will occur.
b)
a game that involves coins.
c)
a guarantee.
2.
Probability can be written as ...
a)
a fraction
b)
a decimal
c)
a percent
d)
all of the above
3.
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.
4.
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?
a)
5/6
b)
1/2
c)
1/3
d)
1/6
5.
What is the likelihood of getting yellow?
a)
1 out of 12
b)
1 out of 8
c)
3 out of 12
d)
5 out of 7
6.
a)
Certain
b)
Likely
c)
Unlikely
d)
Impossible
7.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the probability of pulling a red?
a)
certain
b)
impossible
c)
unlikely
d)
equally likely
8.
A bag has 3 red marbles, 2 blue and 4 yellow. What is theprobability of pulling a orange?
a)
certain
b)
impossible
c)
unlikely
d)
equally likely
9.
Probability is ...
a)
the chance that some event will occur.
b)
a game that involves coins.
c)
a guarantee.
10.
What is the probability of drawing a star?
a)
Likely
b)
Unlikely
11.
A die is rolled once. What is the probability of rolling an odd number? Your answer should be a fraction in simplest form.
a)
1/6
b)
1/2
c)
3/6
d)
2/5
12.
A die is rolled once. What is the probability of rolling a 5? Your answer should be a fraction in simplest form.
a)
1/6
b)
1/3
c)
2/5
d)
5/6
13.
A die is rolled once. What is the probability of rolling a number less than 3? Your answer should be a fraction in simplest form.
a)
1/3
b)
2/6
c)
3/6
d)
1/6
14.
A die is rolled once. What is the probability of rolling a number more than 6? Your answer should be a fraction in simplest form.
a)
5/6
b)
0
c)
1/6
d)
3/6
15.
What is the probability of spinning green?
a)
0
b)
1/4
c)
1/2
d)
3/4
16.
What is the probability of spinning an even number?
a)
16 2/3%
b)
33 1/3%
c)
50%
d)
75%
17.
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
18.
What is the probability of landing on the color blue on the spinner?
a)
3/3
b)
5/3
c)
3/12 or 1/4
d)
1/3
19.
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
20.
Melissa rolled a number cube that has sides labeled 1 to 6. What is the probability that she rolled a 2 or a 3?
a)
1/6
b)
1/3
c)
1/2
d)
3/4
100 %
