Answered: Cause Percent Pilot error 40 Other…

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

Plane crashes An investigation compiled information
about recent nonmilitary plane crashes (www.plane
crashinfo.com). The causes, to the extent that they could
be determined, are summarized in the table. a) Is it reasonable to conclude that the weather or mechanical failures caused only about 20% of recent
plane crashes?
b) In what percent of crashes were the causes not
determined?
c) Create an appropriate display for these data

Cause
Percent
Pilot error
40
Other human error
5
Weather
Mechanical failure
14
Sabotage

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