WorksheetsRPA 8x2 Probability
Total questions: 10
Worksheet time: 32mins
Name
Class
Date
1.
Theoretical Probability is?
a)
What Should happen
b)
What does happen
c)
What Will Happen
d)
What I want to Happen
2.
Experimental Probability is:
a)
What Will happen
b)
What actually happens
c)
What should happen
d)
What I think Happens
3.
A regular 6-sided die is to be rolled one time. What is the probability that the number 5 is rolled?
a)
1/5
b)
5/6
c)
1/6
d)
6/5
4.
A regular 6-sided die is to be rolled once. What is the probability that a number less than 3 is rolled?
a)
1/3
b)
1/6
c)
1/2
d)
2/3
5.
If you select a marble without looking, how likely is it that you will pick a black one?
a)
certain
b)
probable
c)
unlikely
d)
impossible
6.
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
7.
A bag has 3 red marbles, 2 blue and 4 yellow. What is the theoretical probability of pulling a red?
a)
3/10
b)
3/9
c)
1/9
d)
1/3
8.
Based on the chart, what is the experimental probability of pulling a green marble?
a)
1/8
b)
8/25
c)
8/100
d)
7/8
9.
If 33% of the students at Warren Middle School have a pet, then what is the probability of the students who do not have a pet?
a)
33%
b)
77%
c)
67%
d)
50%
10.
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
100 %
