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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the CDF represent?
💡 Hint: Think about what kind of probability it describes.
Question 2
Easy
What is one property of a CDF?
💡 Hint: Consider how the probability changes as the value increases.
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 cumulative distribution function?
- A function for discrete variables
- A function defining cumulative probabilities
- A random variable
💡 Hint: Recall what cumulative means.
Question 2
True or False: The CDF at positive infinity equals 1.
- True
- False
💡 Hint: Think about certainty in probabilities.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a continuous random variable with a PDF of f(x) = 2x for 0 ≤ x ≤ 1, determine the CDF and graph it.
💡 Hint: Use the fundamental theorem of calculus for integration.
Question 2
Explain how CDFs can assist in decision-making within risk management frameworks.
💡 Hint: Consider how probabilities directly inform decisions.
Challenge and get performance evaluation