The life length Y (in years) of a memory chip in a laptop computer is a Weibull

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The life length Y (in years) of a memory chip in a laptop computer is a Weibull random variable with probability density

f(y) 1--ve-1/ -/16 if 0  y

a. What are the values of α and β?

b. Compute the mean and variance of Y.

c. Find the probability that a new memory chip will not fail before 6 years.

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Related Book For  answer-question

Statistics For Engineering And The Sciences

ISBN: 9781498728850

6th Edition

Authors: William M. Mendenhall, Terry L. Sincich

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