Poisson Distribution - Vehicle Arrival If we counted the number of vehicles that arrived at a stop sign every 20 seconds. Let's say, for simplicity, we counted vehicles for 1,000 twenty-second intervals Observed • What is the average arrival rate? What is the probability of 1 vehicle arriving? Frequency (Number of 20-sec Intervals) Number of Relative Vehicles Frequency 135 271 271 180 0.135 (13.5%) 0.271 (27.1%) 0.271 (27.1%) 0.180 (18.0%) 0.090 (9.0%) 0.053 (5.3%) 1.00 (100.0%) 1. 2 3. 90 5 53 TOTAL 1,000

Poisson Distribution - Vehicle Arrival If we counted the number of vehicles that arrived at a stop sign every 20 seconds. Let's say, for simplicity, we counted vehicles for 1,000 twenty-second intervals Observed • What is the average arrival rate? What is the probability of 1 vehicle arriving? Frequency (Number of 20-sec Intervals) Number of Relative Vehicles Frequency 135 271 271 180 0.135 (13.5%) 0.271 (27.1%) 0.271 (27.1%) 0.180 (18.0%) 0.090 (9.0%) 0.053 (5.3%) 1.00 (100.0%) 1. 2 3. 90 5 53 TOTAL 1,000

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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