332_exam3_key

332_exam3_key - Geog 332 Economic Geography Exam 3 page 1...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Geog 332 Economic Geography Exam 3 – page 1 Thursday 1 st May 2008 Name: ____________ KEY ___________________ 1. Fill in the shortest path table for this undirected network. ALSO fill in the nCPL, eccentricity, and degree for each node. A B C D E F G nCPL Eccentricity Degree A 0 2 4 3 3 2 1 15/6 4 4 B x 0 4 4 2 4 3 19/6 4 3 C x x 0 1 3 2 3 17/6 4 3 D x x x 0 2 1 2 13/6 4 3 E x x x x 0 2 3 15/6 3 5 F x x x x x 0 1 12/6 4 4 G x x x x x x 0 13/6 3 2 2. For the network above: a. Define the beta of a network. What is the (numerical) beta of this network? beta = # links / # nodes = 12/7 b. Define the radius of a network. What is the (numerical) radius of this network? radius = shortest eccentricity = 3 c. Define the diameter of a network. What is the (numerical) diameter of the network? diameter = longest eccentricity = 4 d. Which node(s) is(are) the center node of the network, and why ? E and G, because their eccentricities = radius e. Which nodes delimit the diameter of the network, and why? A, B, C, D, and F delimit diameters, because their eccentricities = diameter A B C D G F E 2 4 2 4 1 1 2 2 1 1 3 3
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Geog 332 Economic Geography Exam 3 – page 2 Thursday 1 st May 2008 3. In Central Place Theory, a. the range of a good is the __ maximum distance a customer would travel to purchase the good ___ b. the threshold of a good is the _ minimum number of customers necessary to stay in business ____ 4. Write out the IPAT equation using full words or phrases for each part.
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 08/28/2009 for the course GEOG 332 taught by Professor Staff during the Spring '08 term at Maryland.

Page1 / 5

332_exam3_key - Geog 332 Economic Geography Exam 3 page 1...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online