Simple Events Probability Worksheet
Grade 5 Math worksheet focusing on understanding and calculating the probability of simple events.
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Simple Events Probability
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Read each question carefully and answer to the best of your ability. Show your work where applicable.
1. What is the probability of rolling an even number on a standard six-sided die?
1/6
1/3
1/2
2/3
2. A bag contains 4 red marbles, 3 blue marbles, and 3 green marbles. What is the probability of picking a blue marble?
3/10
4/10
7/10
1/2
3. The probability of an event is the ratio of the number of outcomes to the total number of possible outcomes.
4. If an event is impossible, its probability is .
5. If an event is certain to happen, its probability is .
6. Describe the sample space when flipping a coin once.
7. A spinner has 8 equal sections numbered 1 through 8. What is the probability of landing on a number greater than 5?
8. The probability of an event can be greater than 1.
True
False
9. If you flip a coin 10 times, it will always land on heads exactly 5 times.
True
False
10. You have a deck of 20 cards, with numbers from 1 to 20. If you draw one card, what is the probability that the card you draw is a multiple of 4?