Component ABC has a mean hours and a standard devation of 250 maintenance engineer has establisheed that operating life of 2,500 hours Assuming a normal dutrubution, calculate the probablity that any one component ABC chasen at yandom would have an operating Life of: mose than 2,200 hours ü) between 2,300 hours and 2700 hours i) between 3,300 hours and 2400 hours less than 3,000 haurs

Component ABC has a mean hours and a standard devation of 250 maintenance engineer has establisheed that operating life of 2,500 hours Assuming a normal dutrubution, calculate the probablity that any one component ABC chasen at yandom would have an operating Life of: mose than 2,200 hours ü) between 2,300 hours and 2700 hours i) between 3,300 hours and 2400 hours less than 3,000 haurs

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Description: Component ABC has amean hours and a standard devation of 250maintenance engineer has establisheed thatoperating life of 2,500hours Assuming a normal dutrubution, calculate the probablity thatany one component ABC chasen at yandom would have an opera

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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