Answer:
Cp= 1.33
Explanation:
Giving the following information:
Meena Chavan Corp.'s computer chip production process yields DRAM chips with an average life of 1,800 hours and sigma = 100 hours. The tolerance upper and lower specification limits are 2,400 hours and 1,600 hours, respectively.
Cp= (upper specification - lower specification)/6*sigma
Cp= (2400 - 1600)/6*100= 1.33
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:
The Economic Landscape of Oceania World Geography are catching seals and whales, Trading wood and meats.
where are the statements?
