The walking speeds of random travelers at Los Angeles International Airport and Dallas/Fort Worth International Airport are
The walking speeds of random travelers at Los Angeles International Airport and Dallas/Fort Worth International Airport are
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
The walking speeds of random travelers at Los Angeles International Airport and Dallas/Fort Worth International Airport are summarized below.
| Direction of Travels | Departure | Arrival |
|---|---|---|
| Mean speed (ft/min) | 262 | 268 |
| Standard deviation (ft/min) | 52 | 36 |
| Sample size | 36 | 30 |
Do people walk faster in the airport when they are departing (getting on a plane) or when they are arriving (getting off a plane)? What is the p-value for this hypothesis test?
The walking speeds of random travelers at Los Angeles International Airport and Dallas/Fort Worth International Airport are summarized below.
| Direction of Travels | Departure | Arrival |
|---|---|---|
| Mean speed (ft/min) | 262 | 268 |
| Standard deviation (ft/min) | 52 | 36 |
| Sample size | 36 | 30 |
Do people walk faster in the airport when they are departing (getting on a plane) or when they are arriving (getting off a plane)? What is the p-value for this hypothesis test?
0.2916
0.5516
0.7084
0.5832
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