The life of an automotive component can be modelled by Weibull distribution α =6.2?105 and β =1.3. (a) i Calculate the cumulative density function, F (t) Deming believes poor quality was not the fault of workers but as a result of poor management of systems for quality improvement. (ii) Do you agree with the statement? Why do you agree or disagree? (b) Calculate the reliability function, R (t) and the hazard function, h (t) at the end of the rotating period of 36000 miles. (c) What are the major causes of failure per reliability engineering practice?
I toss a coin 1000 times and observe the outcome “heads” 481 times. Which of the following can be concluded from this result? A) This
I toss a coin 1000 times and observe the outcome “heads” 481 times. Which of the following can be concluded from this result? A) This