Linear Regression Analysis
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Questions and Answers

What is the purpose of using cross-classification in trip-rate analysis?

  • To identify the relationship between trips made by households and independent variables (correct)
  • To determine the total number of households in a zone
  • To establish the average income per dwelling unit
  • To calculate the total number of trips per day generated in a zone

In trip-generation analysis, what does the income sub-model relate?

  • Households and their various income categories (correct)
  • The relationship between auto ownership and income
  • The trip purposes to income categories
  • The number of trips made by each household

What role does the auto ownership sub-model play in trip-rate analysis?

  • Establishes the relationship between trip purposes and income
  • Relates household income to auto ownership (correct)
  • Identifies the total number of households in a zone
  • Determines the total number of trips per day in a zone

How are trip productions divided among various purposes in the trip purpose sub-model?

<p>By relating trip purposes to income categories (C)</p> Signup and view all the answers

What is the main objective of the trip production sub-model in trip-rate analysis?

<p>To relate household trips to independent variables (C)</p> Signup and view all the answers

How are the models used in trip-rate analysis developed?

<p>Using origin-destination travel surveys (D)</p> Signup and view all the answers

What method is commonly used in growth factor modeling for forecasting traffic between zones?

<p>Fratar method (B)</p> Signup and view all the answers

In the Fratar method, what does 'Tij' represent?

<p>Number of trips estimated from zone I to zone j (C)</p> Signup and view all the answers

In the context of trip generation analysis, what does 'Ti' represent?

<p>Present trip generation in zone i (B)</p> Signup and view all the answers

Which factor is used to proportionate future trip generation estimates in the Fratar method?

<p>Growth factor of attracting zones (A)</p> Signup and view all the answers

What limitation is associated with using the Growth Factor Model for forecasting travel time between zones?

<p>Cannot reflect changes in travel time between zones (B)</p> Signup and view all the answers

In what context is the Fratar method widely used?

<p>Forecasting traffic between zones (C)</p> Signup and view all the answers

'Gx' in the Fratar method signifies the:

<p>Growth factor of zone x (C)</p> Signup and view all the answers

'Ti = tiGi' represents which component of the Fratar method equation?

<p>'Ti' present trip generation in zone i (C)</p> Signup and view all the answers

'CVMina Page 7 of 7' at the end of the text most likely refers to:

<p>An appendix or reference page (C)</p> Signup and view all the answers

'Zone A B C D Total A 0 400 100 100 600 B 400 0 300 0 700 C 100 300 0 300 700 D 100 0 300 0 400' is a representation of:

<p>'Table A: Present trips between zones' (A)</p> Signup and view all the answers

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