Practice Theoretical Probability: What Should Happen? (1) - Unit 6: Probability & Chance: Quantifying Uncertainty
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Theoretical Probability: What Should Happen?

Practice - Theoretical Probability: What Should Happen?

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the sample space when you flip a coin?

💡 Hint: Think about the two possible results from flipping a coin.

Question 2 Easy

If you roll a die, what is the probability of rolling a 3?

💡 Hint: Remember the total outcomes on a six-sided die.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the theoretical probability of rolling an even number on a fair die?

1/6
1/3
1/2

💡 Hint: Count the even numbers on a die and remember total possible outcomes.

Question 2

True or False: The probability of an event is always between 0 and 1.

True
False

💡 Hint: Think about what 0 and 1 represent in probability!

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

You draw two marbles from a bag containing 3 red, 4 blue, and 5 green marbles without replacement. Calculate the probability of drawing two blue marbles.

💡 Hint: Consider each draw alters the total outcomes.

Challenge 2 Hard

In a rolling game where you need an even sum total from two dice, how do you compute the probability of getting that sum?

💡 Hint: Identify all pairs of die rolls that yield even sums.

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Reference links

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