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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Knowledge
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the term 'sample space' refer to?
💡 Hint: Think about an experiment and its potential results.
Question 2
Easy
State Kolmogorov's first axiom of probability.
💡 Hint: Consider what probabilities can be in terms of value.
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 first axiom of Kolmogorov's theory?
- Additivity
- Normalization
- Non-negativity
💡 Hint: Think about what all probabilities must be!
Question 2
True or False: The normalization axiom states that P(S) = 1.
- True
- False
💡 Hint: What does this mean for total probabilities?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A bag contains 3 red, 2 blue, and 5 green marbles. What is the probability of drawing a red marble?
💡 Hint: Determine the total outcomes first.
Question 2
A coin is tossed three times. What is the probability of getting exactly two heads?
💡 Hint: Think about combinations of the outcomes!
Challenge and get performance evaluation