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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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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the probability of rolling a 4 on a standard die?
💡 Hint: Consider the total number of outcomes.
Question 2
Easy
If there are 10 colored marbles in a bag and 4 are blue, what is the probability of picking a blue one?
💡 Hint: Use the formula of favorable outcomes over total outcomes.
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 formula for calculating probability in the Classical definition?
- P(E) = n/m
- P(E) = m/n
- P(E) = n
💡 Hint: Remember the arrangement of favorable (m) over total (n).
Question 2
True or False: The Classical Definition can be applied to infinite sample spaces.
- True
- False
💡 Hint: Reflect on the conditions needed for this definition to hold.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a bowl of 20 marbles: 8 red, 7 blue, and 5 green. If you select one marble at random, what is the probability it will be blue or green?
💡 Hint: Add blue and green to find favorable outcomes.
Question 2
A class has 25 students, where 22 study math and 18 study science. If a student is chosen at random, what is the probability that the student studies only math?
💡 Hint: Use the total number of students to find this ratio.
Challenge and get performance evaluation