WorksheetsProbability
Total questions: 17
Worksheet time: 33mins
Name
Class
Date
1.
A spinner is spun twice. What is the probability of spinning green both times?
a)
3/12
b)
1/4
c)
1/2
d)
1/8
2.
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%
3.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
6/9
c)
1/9
d)
1/3
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.
You are picking marbles from a bag. From which bag are you most likely to choose a white marble?
a)
Bag A
b)
Bag B
c)
Bag C
d)
Bag D
6.
If I roll a dice, what is likelihood that I will land on a 3?
a)
3 out of 6
b)
1 out of 8
c)
1 out of 6
d)
5 out of 7
7.
Choose the correct answer to fill in the blank below:
Sam flips a coin 4 times.
He is ________________ ________________ to flip heads on his next turn as he is to flip tails.
Sam flips a coin 4 times.
He is ________________ ________________ to flip heads on his next turn as he is to flip tails.
a)
equally likely
b)
most likely
c)
least likely
8.
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
9.
What is the probability of landing on the orange section?
a)
1/4
b)
1/2
c)
2/4
d)
3/4
10.
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)
2/5
c)
5/7
d)
4/7
11.
What is the probability of the spinner landing on an odd number?
a)
1/2
b)
4/4
c)
1/4
d)
1/3
12.
Find the probability of rolling a 7 on a single die.
a)
1/6
b)
7/6
c)
0
d)
7/7
13.
a pair of 6-sided dice are rolled. Find the probability that the first die is less than 3 and the second die is greater than 3.
a)
1/3
b)
1/2
c)
1/1
d)
1/6
14.
What is the probability of spinning an even number?
a)
1/6
b)
2/6
c)
3/6
d)
4/6
15.
Which color marble is least likely to be pulled from the jar?
a)
Green
b)
Red
c)
Blue
16.
What is the probability of choosing a marble
that is not green from the jar?
that is not green from the jar?
a)
10/20
b)
10/10
c)
3/20
d)
7/20
17.
Probability is fun!
a)
Yes
b)
Agree
c)
Always
100 %
