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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is trip production?
💡 Hint: Think about where trips start.
Question 2
Easy
Why is a cost matrix important?
💡 Hint: Consider the factors influencing people's transportation choices.
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 do trip productions refer to?
- Trips drawn to a zone
- Trips generated from a zone
- Depreciation of trips
💡 Hint: Think about where trips are created.
Question 2
Which of the following functions represents the disincentive to travel?
- f(c) = c^2
- f(c) = 1/c
- f(c) = 0
💡 Hint: Consider the relationship between cost and travel behavior.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the following trip productions: 150, 160, 170 and attractions: 140, 155, 165, use the gravity model to compute the trip matrix based on a cost matrix. Demonstrate the iterations needed to achieve convergence.
💡 Hint: Set your initial balancing factor this time and keep recalculating until you reach minimal error.
Question 2
If the cost matrix indicates high costs between two zones, how should that affect trip distribution according to the gravity model? Provide an example.
💡 Hint: Consider how cost decreases travel utility.
Challenge and get performance evaluation