Homework: HW Question 14, 2.1.23 HW Score: 90.26%, 18.05 of 20 points = #2: Ch 2.1 O Save Part 2 of 2 Score: 0 of 1 (Copy) Among fatal plane crashes that occurred during the past 65 years, 119 were due to pilot error, 61 were due to other human error, 516 were due to weather, 406 were due to mechanical problems, and 493 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? Pilot error 7.5% orre Other human error 3.8% Weather 32.4% Mechanical problems 25.5% Sabotage 30.9% (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it] O A. Sabotage is the most serious threat to aviation safety. Airport security could be increased. O B. Pilot error is the most serious threat to aviation safety. Pilots could be better trained. O C. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered O D. Weather is the most serious threat to aviation safety. Weather monitoring systems could be improved. Click to select your answer and then click Check Answer. Ma