Mastering Probability Scale
Mathematics
Grade 8
12 questions
~24 mins
0 views0 downloads
About This Worksheet
A worksheet covering Probability Scale for Grade 8 students. Learn to interpret and apply probability values on the scale from 0 to 1, understanding the likelihood of events.
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Mastering Probability Scale
Subject: MathematicsGrade: Grade 8
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Untitled Worksheet
Grade Grade 8
A
Practice Questions
Answer all questions. Show your working in the grid spaces provided.
1.
What is the probability of flipping a fair coin and getting heads? Express your answer as a decimal.
[1 mark]2.
On a standard deck of 52 cards, what is the probability of drawing an Ace? Express as a decimal.
[1 mark]3.
A spinner is divided into 8 equal sectors numbered 1 to 8. What is the probability it lands on an even number?
[1 mark]4.
If the probability of rain tomorrow is 0.3, what is the probability that it will not rain?
[1 mark]5.
A bag contains 5 red balls and 3 blue balls. If one ball is drawn at random, what is the probability it is red?
[1 mark]6.
A die is rolled once. What is the probability of rolling a number greater than 4?
[1 mark]7.
In a class of 30 students, 18 like basketball. If a student is chosen at random, what is the probability they like basketball?
[1 mark]8.
A box contains 12 chocolates, of which 4 are caramel, 3 are hazelnut, and the rest are plain. What is the probability of selecting a hazelnut chocolate?
[1 mark]9.
A fair spinner is divided into 5 equal parts numbered 1 to 5. What is the probability it lands on a prime number?
[1 mark]10.
A student answers a multiple-choice question with 4 options. What is the probability they guess correctly?
[1 mark]11.
Challenge: A bag has 10 balls: 4 red, 3 blue, and 3 green. If two balls are drawn without replacement, what is the probability that both are green?
[3 marks]12.
Real-world application: A survey shows that 60% of people prefer tea over coffee. If 5 people are chosen at random, what is the probability that exactly 3 prefer tea?
[3 marks]Quick Actions
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Details
- Created
- 12/30/2025
- Updated
- 12/30/2025
- Type
- worksheet