The Weibull distribution is widely used in statistical problems relating to aging of solid insulating materials subjecte

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The Weibull Distribution Is Widely Used In Statistical Problems Relating To Aging Of Solid Insulating Materials Subjecte 1 (14.39 KiB) Viewed 76 times

The Weibull distribution is widely used in statistical problems relating to aging of solid insulating materials subjected to aging and stress. Use this distribution as a model for time in hours) to failure of id insulating specimens subjected to AC Voltage. The values of the parameters depend on the voltage and temperature suppose 26 and 279 a) What is the probability that a specimen's lifetime 's at most 250? Less than 250? More than 2007 (Round your answers to five decimal places) at most 250 less than 250 more than 100 ) What is the probability that a specimen's fetime is between 100 and 250 (Round your answer to four decimal places) e) what wawe in ne) a such that exactly 50% of all specimen have lifetimes excecoing that voluer (round your answer to three decimal places) 1810 hr