Q2: The lifetime (in days) of a certain electronic component that operates in a high-temperature environment is lognormally distributed with p= 1.2 and o = 2. a. Find the mean lifetime. b. Find the probability that a component lasts between three and six days. c. Find the 95th percentile of the lifetimes. d- find CDF

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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Q2: The lifetime (in days) of a certain electronic component
that operates in a high-temperature environment is lognormally
distributed with u = 1.2 and o = 2.
a. Find the mean lifetime.
b. Find the probability that a component lasts between
three and six days.
c. Find the 95th percentile of the lifetimes.
d- find CDF
Transcribed Image Text:Q2: The lifetime (in days) of a certain electronic component that operates in a high-temperature environment is lognormally distributed with u = 1.2 and o = 2. a. Find the mean lifetime. b. Find the probability that a component lasts between three and six days. c. Find the 95th percentile of the lifetimes. d- find CDF
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