9pm 6/18 9pm This Question: 1 pt 2/18 9pm 2018 due to mechanical problems, and 6

Question

9pm 6/18 9pm This Question: 1 pt 2/18 9pm 2018 due to mechanical problems, and 647 were die to sabotage. 59pm 02,18 Complete the relatrve frequency dstributon below Test: Test 1 (Midterm) Time Limit: 02.00.00 Submit Test 40133 (9 complete) This Test: 33 pts possible Question Hep * Among fatal plane crashes that occurred during the past 50 years, 244 were due to pilot error, 76 were due to other human error, 118 were due to weather, 623 were Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about ? 59pm Cause 09/18 Plot ero Other human error 59pm 59pm Mechanical problems % 3/18/18 Round to one decimal place as nended) What is the most serious threat to avation safety, and can anything be done about 1:59pm 3/18/18 1:59pm A. Piot error is the most serous threat to anation safety Plots could be better trained O B. Sabotage is the most senous threat to avation safoty Arport security could be increased C. Mechanical problems are the most serous threat to anaton safety New planes could be better enneered O D. Weather is the most serious threat to aviation safety Weather montring systems could be mproved ample Tests ample tests 4 Cick to select your answers)

Explanation / Answer

Option B is right as the relative frequency of sabotage is relatively high

Cause Count Relative frequency Pilot Error 244 14.29% Other human error 76 4.45% Weather 118 6.91% Mechanical problems 623 36.48% Sabotage 647 37.88% Total 1708

Related Questions

Navigate

• Browse (All)
• Browse 9
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.