Among fatal plane crashes that occurred during the past 65 years, 262 were due t

Question

Among fatal plane crashes that occurred during the past 65 years, 262 were due to due to mechanical problems, and 445 were due to sabotage pilot error, 89 were due to other human error, 218 were due to weather, 323 were Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about i? Complete the relative frequency distribution below. Relative Cause Pilot error Other human error Weather Mechanical problems Sabotage Round to one deçimal place as needed) Enter your answer in the edit fields and then click Check Answer Clear A Check Answe ry e to search

Explanation / Answer

Total no of observations = 262+89+218+323+445 = 1337

Pilot = 262/1337 = 19.6%

other humar error = 89/1337 = 6.7%

weather = 218/1337 = 16.3%

mechanical problems = 323/1337 = 24.2%

sabotage = 445/1337 = 33.3%

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