Practice Validation of results - 6.4.3 | 6. Data Collection | Transportation Engineering - Vol 1
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6.4.3 - Validation of results

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the purpose of validation tests?

💡 Hint: Think about the consequences of using wrong data.

Question 2

Easy

Name one type of validation test.

💡 Hint: Recall the methods we discussed in class.

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 first step in the validation process?

  • Logical Check
  • Field Visit Check
  • Computational Check

💡 Hint: Think about verifying data through direct observation.

Question 2

True or False: Logical checks are unnecessary if computational checks are conducted.

  • True
  • False

💡 Hint: Consider what each type of check aims to achieve.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have collected travel data from a survey indicating a standard household size of '2'. Upon checking, you find a record showing three adults traveling. How would you apply logical checks to clarify this discrepancy, and what steps would you take?

💡 Hint: Consider what factors might lead to discrepancies in reported travel.

Question 2

You discover that during the computational check, an entry lists a household member's age as '101'. What process would you follow to ensure the data's validity?

💡 Hint: Think about how often extreme values should prompt a review.

Challenge and get performance evaluation