Ten parts were tested to failure. The failure times were 1, 6, 10, 20, 50, 70, 80, 85, 90, and 99 hr. a. What is the low

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Ten parts were tested to failure. The failure times were 1, 6, 10, 20, 50, 70, 80, 85, 90, and 99 hr. a. What is the lower confidence limit for the reliability for a mission time of 10 hr and an α of 10%? b. What confidence can we have that the product will be 99% reliable at a mission time of 10 hr? c. What should be the production mean life be for a 99% reliability at a confidence level of 90% and a mission time of 10 hr? d. What should the mission time specification be for a reliability of 99% and a 90% level of confidence? Solve for single-sided limits only and all four distributions (Exponential, Normal, Weibull and Binomial). For the Weibull distribution: β = 0.6939 and G = 58.4347.