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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a random experiment?
💡 Hint: Think about tossing a coin.
Question 2
Easy
Give an example of a finite experiment.
💡 Hint: Count the possible results.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a random experiment?
- A process with uncertain outcomes
- A predetermined event
- A controlled experiment
💡 Hint: Consider an example you learned.
Question 2
True or False: A sample space includes only the favorable outcomes.
- True
- False
💡 Hint: Think about all results from an experiment, not just the ones you want.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You conduct an experiment where you measure the temperature at various times of the day. Define the sample space and identify if this is a finite or infinite experiment.
💡 Hint: Think about the scale of temperature and how many measurable points you could have.
Question 2
Suppose you roll three dice and look for the event of getting at least one '1'. What is the probability of this event? Use your knowledge of complementary events.
💡 Hint: Try to find the probability of the opposite event first to make calculations easier.
Challenge and get performance evaluation