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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
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the sample space for rolling a die?
💡 Hint: Think about all the sides of a die.
Question 2
Easy
Define a simple event.
💡 Hint: Consider one specific result from an experiment.
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 the sample space for tossing a coin?
- {Head
- Tail}
- {1
- 2}
- {1
- 2
- 3
- 4
- 5}
💡 Hint: Think about the two sides of the coin.
Question 2
True or False: A complementary event includes the outcomes defined by an event.
- True
- False
💡 Hint: Recall the definition of a complementary event.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a bag of 10 marbles: 4 red, 2 blue, and 4 green, what is the probability of drawing a blue marble and then a red marble without replacement?
💡 Hint: Use the multiplication theorem based on conditional events.
Question 2
You flip two coins. What is the probability of getting at least one head?
💡 Hint: Consider the outcomes in your sample space.
Challenge and get performance evaluation