The length of time to failure (in hundreds of hours) for a transistor is a random variable Y with cumulative distribution function given by J1-e, y20 F, (y) = |0, у<0 a) Find the probability that the transistor operates for at least 200 hours. b) Find the pdf of Y. c) Find P(Y >100|Y < 200).
The length of time to failure (in hundreds of hours) for a transistor is a random variable Y with cumulative distribution function given by J1-e, y20 F, (y) = |0, у<0 a) Find the probability that the transistor operates for at least 200 hours. b) Find the pdf of Y. c) Find P(Y >100|Y < 200).
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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![The length of time to failure (in hundreds of hours) for a transistor is a random variable
Y with cumulative distribution function given by
J1-e, y20
F, (y) =
|0, у<0
a) Find the probability that the transistor operates for at least 200 hours.
b) Find the pdf of Y.
c) Find P(Y >100|Y < 200).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff69ae6e9-636f-401a-acb3-b0699d7554bb%2Fb30be6b4-5513-4c57-a6bc-e01284f9b786%2Fp0hnqgb_processed.png&w=3840&q=75)
Transcribed Image Text:The length of time to failure (in hundreds of hours) for a transistor is a random variable
Y with cumulative distribution function given by
J1-e, y20
F, (y) =
|0, у<0
a) Find the probability that the transistor operates for at least 200 hours.
b) Find the pdf of Y.
c) Find P(Y >100|Y < 200).
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