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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define conditional independence.
💡 Hint: Think about when knowing something about one variable gives no information about the other.
Question 2
Easy
What does d-Separation help to identify?
💡 Hint: Recall what it means to block paths in a graph.
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 denotes conditional independence between A and B given C?
- A ⊥ B
- A ⊥ B | C
- A ⊥ C | B
💡 Hint: Remember how conditioning influences independence.
Question 2
True or False: A collider blocks the path between two variables.
- True
- False
💡 Hint: Think about how colliders affect the flow of information.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a graphical model with variables A, B, C, and D. Demonstrate the conditional independence between A and B given C, including an explanation of your reasoning.
💡 Hint: Visual aids can clarify relationships.
Question 2
Suppose you have a Bayesian network illustrating a patient’s recovery based on various symptoms. Discuss the d-Separation implications when a symptom is conditioned upon.
💡 Hint: Focus on how conditioning effectively isolates the relevant symptoms.
Challenge and get performance evaluation