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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 probability of landing on heads when flipping a coin?
💡 Hint: Think about the total outcomes from a coin flip.
Question 2
Easy
What is the sample space when rolling a six-sided die?
💡 Hint: Consider all possible results of the die.
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 classical probability of rolling an odd number on a fair die?
- 1/3
- 1/2
- 1/6
💡 Hint: Count odd numbers in the range of a die.
Question 2
If event A and event B are mutually exclusive, can they also be independent?
- True
- False
💡 Hint: Think about whether both can happen at once.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a box with 3 red, 4 green, and 5 blue marbles. What is the probability of drawing a green marble, then a red marble without replacement?
💡 Hint: Calculate each probability step by step.
Question 2
In a class of 30 students, 12 are wearing glasses and 18 are not. If one student is chosen at random, what is the probability that the student wears glasses or is not wearing them?
💡 Hint: Think about what the total probability means.
Challenge and get performance evaluation