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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
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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 standard die?
💡 Hint: Think about the sides of the die.
Question 2
Easy
If a die shows 3, what is the outcome?
💡 Hint: This is the result of a single roll.
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 definition of an experiment in probability?
💡 Hint: Think about rolling a die.
Question 2
P(E) can vary between what two values?
- -1 and 1
- 0 and 1
- 1 and 100
💡 Hint: Consider the extremes of likelihood.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You roll two dice. What is the probability that the sum is 7?
💡 Hint: Count how many ways you can get 7.
Question 2
In an experiment, you have a jar with 5 apples (3 red, 2 green). If you randomly select one, what is the probability it is green?
💡 Hint: Use the favorable outcomes over total outcomes.
Challenge and get performance evaluation