Question: please give me answer in 10 min I will rate for sure Two hundred (200) devices are put on life test without replacement and the

please give me answer in 10 min I will rate for sure

Two hundred (200) devices are put on life test without replacement and the times to failure of the first ten (10) which fail are: 0.7, 1.4, 1.9, 3.0, 5.5, 8.0, 17.5, 26.0, 44.0 and 80.0 hours: a) Assuming a Weibull failure-time distribution, estimate the parameters a and B as well as the failure rate at 100 hours. b) How does the value of a compare with the value we would obtain if an exponential model is assumed

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