Among fatal plane crashes that occurred during the past 50 years, 668 were due to pilot error, 57 were due to other human error, 628 were due to weather, 449 were due to mechanical problems, and 325 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? Cause Frequency Plot error Other human error Weather Mechanical problems Sabotage (Round to one decimal place as needed.) CL

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Among fatal plane crashes that occurred during the past 50 years, 668 were due to pilot error, 57 were due to other human error, 628 were due to weather, 449 were due to mechanical problems,
and 325 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?
Cause
Frequency
Pilot error
Other human error
Weather
Mechanical problems
Sabotage
%
(Round to one decimal place as needed.)
%
%
Transcribed Image Text:Among fatal plane crashes that occurred during the past 50 years, 668 were due to pilot error, 57 were due to other human error, 628 were due to weather, 449 were due to mechanical problems, and 325 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? Cause Frequency Pilot error Other human error Weather Mechanical problems Sabotage % (Round to one decimal place as needed.) % %
Expert Solution
Step 1

pilot error :                    668

other human error :       57

weather :                       628

mechanical problem :    449

sabotage :                     325

_______________________________________

total :                          2127

 

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