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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a probability of 0 indicate?
💡 Hint: Think of something that can never happen.
Question 2
Easy
What is a trial in the context of probability?
💡 Hint: Consider how many times you flip a coin.
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 probability of an impossible event?
- 0
- 0.5
- 1
💡 Hint: Think about what cannot occur.
Question 2
True or False: The probability of a certain event is always 1.
- True
- False
💡 Hint: Remember what it means for something to be certain.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If you flip two coins, what is the probability that both will land on heads?
💡 Hint: Count the outcomes of both coins combined.
Question 2
In a box of 10 balls (3 red, 2 blue, 5 green), what is the probability of drawing a blue ball?
💡 Hint: Use the formula: favorable outcomes divided by total outcomes.
Challenge and get performance evaluation