Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
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
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