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WorksheetsProbability (Sample set, etc.)
Total questions: 15
Worksheet time: 58mins
H = heads, T = tails
Three coins are tossed. Use the Sample Space provided. What's the probability of flipping only one tails?
1/8
1/4
3/8
1/2
How many outcomes do you have when you flip a coin and roll a die?
2
6
12
8
Sam’s pencil case contains 3 red, 2 blue and 5 black pens.
He takes a pen out without looking then puts it back 100 times.
Roughly how many times would you expect him to pick up a red pen?
10
20
30
50
A spinner has 5 sections with the following numbers on it:
3 4 4 5 6
Each section is equally likely.
It is spun 75 times.
Roughly how many times would you expect him the spinner to land on 4?
5
15
25
30
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they play football?
66/80
4/80
18/80
49/80
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they play Rugby or Hockey?
75/80
8/80
13/80
44/80
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they play Hockey and Rugby but not Football?
36/80
5/80
41/80
44/80
The diagram shows the sports played by 80 students.
If a student is picked at random, what is the probability that they don't play Football?
14/80
13/80
76/80
75/80
What is the probability that someone plays basketball?
.50
.68
.52
.46
Identify the shaded area...
A∩B
A∪B
A'∩B'
A'∪B'
