The life of a semiconductor laser at a constant Power is normally distributed with mean of 488 hours and a standard deviation of 208 haurs swhat is the Probability that a laser life exceeds 588 hours 2 11: what is the Probability that a laser life fails before 418 hours? 1il:what is the life in hours that 95%o of the lasers exceed?
The life of a semiconductor laser at a constant Power is normally distributed with mean of 488 hours and a standard deviation of 208 haurs swhat is the Probability that a laser life exceeds 588 hours 2 11: what is the Probability that a laser life fails before 418 hours? 1il:what is the life in hours that 95%o of the lasers exceed?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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![The life of a semiconductor laser at a
constant Power is
normally distributeel with
mean of 488 hours and a standard devication of
208 haurs
what is the Probability that a laser life excceeds 588
hours 2
1iwhat is the Probability that a laser life fails before
418 hours?
1il:what is the life in hours that 95% of the laserrs
exceed?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fa3141a47-0989-4fa3-9262-d09da17ee638%2Fe76fe503-eaca-412e-a973-10671ecae3fc%2Fkueqyen_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The life of a semiconductor laser at a
constant Power is
normally distributeel with
mean of 488 hours and a standard devication of
208 haurs
what is the Probability that a laser life excceeds 588
hours 2
1iwhat is the Probability that a laser life fails before
418 hours?
1il:what is the life in hours that 95% of the laserrs
exceed?
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