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
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the probability of rolling a 3 on a die?
💡 Hint: Think of the total outcomes and how many are favorable.
Question 2
Easy
If a bag contains 3 red balls and 2 blue balls, what is the probability of drawing a red ball?
💡 Hint: Count the total balls and favorable red balls.
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 classical probability?
- P(E) = Number of outcomes
- P(E) = Number of favorable outcomes / Total outcomes
- P(E) = Total outcomes - Number of favorable outcomes
💡 Hint: Recall the formula we discussed earlier.
Question 2
If the probability of an event is 0, what does this indicate?
- True
- False
💡 Hint: Think about the meaning of probabilities.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a class of 30 students, 10 are girls. What is the probability of randomly selecting a girl?
💡 Hint: Think about how many girls there are compared to total students.
Question 2
A card is drawn from a standard deck. What is the probability of drawing a heart?
💡 Hint: Remember the number of hearts in the deck compared to total cards.
Challenge and get performance evaluation