1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ilya [14]
3 years ago
14

Among fatal plane crashes that occurred during the past 55 ​years, 619 were due to pilot​ error, 85 were due to other human​ err

or, 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?
Business
1 answer:
sergey [27]3 years ago
5 0

Answer:

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             <u>22.13%</u>

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..

You might be interested in
A business owner paid cash for employee wages. This activity would be reported on the Statement of Cash Flows as a.as a subtract
vodka [1.7K]

Answer:

bygg  gg

Explanation:

5 0
3 years ago
The ramp at railways station has a rough surface. but Why
Andrei [34K]

Answer:

The ramp on a railway station has a rough surface to increase friction so that we do not slip while walking on it. If the surface is smooth, then the frictional force between the ramp and the feet becomes less and the chances of slipping are greater

8 0
4 years ago
When command is transferred, then all personnel involved in the incident should be told.
olga nikolaevna [1]

Based on the principle of formality, the correct answer goes:

  • The effective time and date of the transfertransfertransfertransfer

<h3>Command of transfer</h3>

When command is transferred, then all personnel with a need to know should be told: The effective time and date of the transfer.

In conclusion, we can conclude that the correct answer is as informing about effective time and date.

Learn more about transferring officer here: brainly.com/question/10721205

6 0
3 years ago
preparing adjusting and closing entries across two periods norton company closes its accounts on december 31 each year. the comp
Rama09 [41]

Answer:

Requirement: <em>Prepare journal entries to: (a) Accrue the salaries payable on December 31, b) Close the Salaries Expense account on December 31 (the account has a year-end balance of $250,000 after adjustments), (c) Record the salary payment on January 7</em>

Date     Accounts title and Explanation      Debit          Credit

31-Dec  Salaries expense                             $1,880

                   Salaries Payable                                             $1,880

             (To record accrued salaries )  

31-Dec   Retained Earnings                          $250,000  

                     Salaries Expense                                          $250000

              (To close salaries expense account)

07-Jan   Salaries Payable                             $1,880

              Salaries expense                            $2,920

                     Cash                                                                $4,800

              (To record payment of salary)

3 0
3 years ago
When firms price-discriminate, people with ________ price elasticity of demand will pay ________ prices relative to those purcha
kaheart [24]
When a firm uses price descrimination, people with an inelastic demand curve will pay higher prices for the item relative to those purchasing the product and have an elastic demand curve
5 0
3 years ago
Other questions:
  • A product is currently made in a process-focused shop, where fixed costs are $9,000 per year and variable costs are $50 per unit
    6·1 answer
  • XOLO Ltd. sold its stocks at a face value of $10. The stocks presently have a market value of $45. The earning per share (EPS) i
    11·1 answer
  • Compute the 2019 standard deduction for the following taxpayers.a. Ellie is 15 and claimed as a dependent by her parents. She re
    15·1 answer
  • On January 1, Year 1, Chaco Company sold $300,000 of 10% twenty-year bonds. Interest is payable semiannually on June 30 and Dece
    9·2 answers
  • Describe the steps that should be followed to safely exit an expressway
    9·1 answer
  • Scarlett has received authorization to add an assistant manager to her department. This person will be working closely with Scar
    7·1 answer
  • Why are debit cards not listed as money?
    10·1 answer
  • In​ 1995, when Umpqua Bank opened in new​ markets, which type of marketing effort did it​ utilize? A. Intrepreneurial marketing
    12·1 answer
  • The supply schedule is identical to the demand schedule at every price. b The quantity demanded is the same as the quantity supp
    10·1 answer
  • 4 of 5) What is a good way to stay diversified?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!