Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below. Click the icon to view the findings. Walking Speed - X Direction of Travel Departure Mean speed 254 Arrival 267 = 0.05 level of significance? Let μ₁ represent the mean speed of people departing and H2 represent the mean speed of (feet per minute) Standard 47 38 deviation (feet Print Done Determine the P-value for this hypothesis test. P-value = (Round to three decimal places as needed.) B. Ho: H1 H2 H₁: H₁>H₂ D. Ho: H1 H2 H₁: H1 H2.
Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable researcher measured the walking speed of random travelers in two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below. Click the icon to view the findings. Walking Speed - X Direction of Travel Departure Mean speed 254 Arrival 267 = 0.05 level of significance? Let μ₁ represent the mean speed of people departing and H2 represent the mean speed of (feet per minute) Standard 47 38 deviation (feet Print Done Determine the P-value for this hypothesis test. P-value = (Round to three decimal places as needed.) B. Ho: H1 H2 H₁: H₁>H₂ D. Ho: H1 H2 H₁: H1 H2.
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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Transcribed Image Text:Do people walk faster in the airport when they are departing (getting on a plane) or do they walk faster when they are arriving (getting off a plane)? A reputable researcher measured the walking speed of random travelers in
two International Airports. His findings are summarized in the table. Complete parts (a)-(c) below.
Click the icon to view the findings.
Walking Speed
- X
Direction of Travel
Departure
Mean speed
254
Arrival
267
= 0.05 level of significance? Let μ₁ represent the mean speed of people departing and H2 represent the mean speed of
(feet per minute)
Standard
47
38
deviation (feet
Print
Done
Determine the P-value for this hypothesis test.
P-value = (Round to three decimal places as needed.)
B. Ho: H1 H2
H₁: H₁>H₂
D. Ho: H1 H2
H₁: H1 H2.
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