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WorksheetsTheoretical and experimental probability Gr6
Total questions: 12
Worksheet time: 10mins
Name
Class
Date
1.
What is the theoretical probability of rolling 5 on a fair 6-sided cube?
a)
61
b)
65
c)
21
d)
0
2.
A spInner has the letters A, B, C, D, E, F, G, H. What is the theoretical probability of landing on an F?
a)
41
b)
81
c)
61
d)
21
3.
Scarlett selects a card at random from a deck that contains 18 red, 12 yellow, and 20 blue cards. What is the probability that she does not select a red card?
a)
13/25
b)
16/25
c)
18/25
d)
24/25
4.
Find the theoretical probability of NOT landing on yellow if you spin the spinner.
a)
1/8
b)
7/8
c)
1
d)
7
5.
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%
6.
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
7.
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.
8.
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
9.
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
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)
1/6
c)
5/7
d)
25/26
11.
In a cup are the numbers 1 - 20. Find the theoretical probability of
picking an even number.
picking an even number.
a)
2/20
b)
1/2
c)
1/20
d)
20/20
12.
If you choose from the following M & M colors, what is the probability that you choose blue?
5 green
6 yellow
8 blue
7 brown
5 green
6 yellow
8 blue
7 brown
a)
8/26
b)
4/13
c)
8/25
d)
1/3
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