Among fatal plane crashes that occurred during the past 70 years, 332 were due to pilot error, 63 were due to other human error, 265 were due to weather, 290 were due to mechanical problems, and 478 were due to sabotage. Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Cause Relative Frequency Pilot error nothing% Other human error nothing% Weather nothing% Mechanical problems nothing% Sabotage nothing% (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? A. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. B. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered. C. Sabotage is the most serious threat to aviation safety. Airport security could be increased. D. Pilot error is the most serious threat to aviation safety. Pilots could be better trained.
Among fatal plane crashes that occurred during the past 70 years, 332 were due to pilot error, 63 were due to other human error, 265 were due to weather, 290 were due to mechanical problems, and 478 were due to sabotage. Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Cause Relative Frequency Pilot error nothing% Other human error nothing% Weather nothing% Mechanical problems nothing% Sabotage nothing% (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? A. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. B. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered. C. Sabotage is the most serious threat to aviation safety. Airport security could be increased. D. Pilot error is the most serious threat to aviation safety. Pilots could be better trained.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Question
Among fatal plane crashes that occurred during the past
70
years,
332
were due to pilot error,
63
were due to other human error,
265
were due to weather,
290
were due to mechanical problems, and
478
were due to sabotage. Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it?
Complete the relative frequency distribution below.
|
Cause
|
Relative
Frequency
|
|---|---|
|
Pilot error
|
nothing%
|
|
Other human error
|
nothing%
|
|
Weather
|
nothing%
|
|
Mechanical problems
|
nothing%
|
|
Sabotage
|
nothing%
|
(Round to one decimal place as needed.)
What is the most serious threat to aviation safety, and can anything be done about it?
Weather is
the most serious threat to aviation safety.
Weather
monitoring
systems
could
be
improved.Mechanical problems are
the most serious threat to aviation safety.
New
planes
could
be
better
engineered.Sabotage is
the most serious threat to aviation safety.
Airport
security
could
be
increased.
Pilot error is
the most serious threat to aviation safety.
Pilots
could
be
better
trained.
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