I would choose A. But that's a recommended answer from my teacher<span />
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..
Answer: suggests that the firm's previous choices were not the best ones.
Explanation: For a long-tenured top-level manager to make such proclamation, shows the inefficiencies of the firm which he is a part of. He obviously has been with the firm for a very long time and making that proclamation will also be a dent in his image as a manager.
Answer:
HIV AIDS is contagious disease. It is responsibility of the healthcare professionals to handle the person with special care. This virus spread quickly in the body of the victim and the person is often unaware of the disease due to very mild or no symptoms.
Explanation:
To: CEO
Park lane Hospital
Central London,
09 - 06 -2021.
Respected Sir,
It is to bring into your knowledge about the spread of HIV/AIDS in the city. The people are unaware about the disease spread and those infected are carrying disease to others. There should be campaign run by the hospital to inform people about the spread of this contagious disease and preventions measures.
There should also be special arrangement for the people infected by the disease to stay and live in a separate house so the spread can be stopped. The hospital can allow people with symptoms for a free checkup so that more people can come and have their routine checkup.
It is high time because if the spread will increase at the same rate then controlling the disease would become difficult.
Regards,
John Andrews.
Answer: Option C
Explanation: Primary market refers to the market in which the securities are sold to the general public for the first time by the companies. In simple words, the initial public offering process takes place in such markets. The securities could be of any type whether debt, equity or preference.
The market in which existing securities are bough and sold is called secondary market. And the commission is paid in both secondary and primary market.
Hence the correct option is C.
