Business, 08.09.2020 14:01 dozsyerra

Among fatal plane crashes that occurred during the past 55 years, 619 were due to pilot error, 85 were due to other human error, 574 were due to weather, 566 were due to mechanical problems, and 524 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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Answer from: totie6421

Relative Frequency = Observed value for each cell / Total frequency * 100

Cause Relative Frequency

Pilot Error 619

Other human error 85

Weather 574

Mechanical problems 566

Sabotage 524

Total 2368

The total frequency is 2368

The calculation of the relative frequency distribution is

Cause Relative Frequency Result

Pilot Error 619/2368 * 100 26.14%

Other human error 85/2368 * 100 3.59%

Weather 574/2368 * 100 24.24%

Mechanical problems 566/2368 * 100 23.90%

Sabotage 524/2368 * 100 22.13%

Total 100%

Conclusion: The most serious threat to aviation safety is the Pilot error as it has the highest frequency. Pilot need to be more equipped with understanding and knowledge of how to deal with unexpected event i.e. turbulence, engine failure among others..

Answer from: Quest

Secured loans are protected by collateral security. examples: title loans where the borrower uses the car title as collateral security interest rates are lower and repayments are longer therefore risk is low as a collateral security is given as guarantee to the bank in case of failure to pay the loanunsecured loans are not protected by collateral security but it is given on the creditworthiness of the borrower, trusting that she/he will pay on time. examples; payday loans is a short term loan where the borrower lends money from the bank and pays is back when the borrower receives his/her wages.interest rates are high and repayments are shorter. but the risk is high as no collateral security is given as a guarantee to the bank for payment of the loan

Answer from: Quest

The letter c i’m pretty sure

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Among fatal plane crashes that occurred during the past 55 years, 619 were due to pilot error, 85 we...

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