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
Define the CDF in your own words.
💡 Hint: Think about how probabilities accumulate.
Question 2
Easy
What is the relation between PDF and CDF?
💡 Hint: Integration leads to cumulative values.
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 primary function of a CDF?
- Describes likelihood at a point
- Used for integration alone
- Gives cumulative probability
💡 Hint: Recall what cumulative means.
Question 2
True or False: As x approaches negative infinity, the CDF approaches 1.
- True
- False
💡 Hint: Think about total probability discounting small values.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Derive the CDF for a PDF given as f(x) = e^(-x) for x ≥ 0.
💡 Hint: Set up the definite integral for the PDF.
Question 2
For a bimodal distribution with two peaks, how would you outline a method to derive its CDF?
💡 Hint: Think about piecewise functions.
Challenge and get performance evaluation