The life of light bulbs is distributed normally. The standard deviation of thelifetime is 33 hours and the mean lifetime of a bulb is 510.Find the probability of a bulb lasting for at most 582 hours(round your answer to four decimal places)

Answer: From the given data, Mean (μ) = 510 Standard deviation (σ) = 33 X~ Normal distribution (μ,σ)

Answered: The life of light bulbs is distributed…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The life of light bulbs is distributed normally. The standard deviation of the lifetime is 33 hours and the mean lifetime of a bulb is 510 Find the probability of a bulb lasting for at most 582 hours (round your answer to four decimal places)