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Mathematics, 20.09.2021 04:10 dlsmith68

Among fatal plane crashes that occurred during the past 60 ​years, 115 were due to pilot​ error, 84 were due to other human​ error, 517 were due to​ weather, 624 were due to mechanical​ problems, and 370 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?

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Among fatal plane crashes that occurred during the past 60 ​years, 115 were due to pilot​ error, 84...
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