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 getting exactly 2 heads when tossing a coin 4 times?
💡 Hint: Remember to define n, k, and p before calculating.
Question 2
Easy
A factory produces 90% defect-free products. What is the probability that out of 10 products, exactly 9 are defect-free?
💡 Hint: Use the PMF formula to solve this.
Practice 1 more question 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 PMF formula for the Binomial Distribution?
💡 Hint: Think about how to express combinations and probabilities.
Question 2
Is it true that the Binomial Distribution can only have two outcomes?
- True
- False
💡 Hint: Remember the definition of a Bernoulli trial.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a city, 30% of the population is a smoker. If we survey 15 people, what is the probability that exactly 5 are smokers?
💡 Hint: Use the binomial probability formula and remember to calculate the binomial coefficient.
Question 2
A basketball player has a free throw success rate of 75%. If he takes 20 shots, what is the probability that he scores exactly 15 times?
💡 Hint: Keep track of your n, k, p, and q when calculating.
Challenge and get performance evaluation