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QUESTION 5 The time til failure of a part, T years, has the probability density function below and is zero elsewhere, where k is a constant. R) = kr+ (t> 1) i. Sketch a graph of the failure rate against time. ii. What does the shape of this graph tell you?

QUESTION 5 The time til failure of a part, T years, has the probability density function below and is zero elsewhere, where k is a constant. R) = kr+ (t> 1) i. Sketch a graph of the failure rate against time. ii. What does the shape of this graph tell you?

A First Course in Probability (10th Edition)
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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QUESTION 5 The time till failure of a part, T years, has the probability density function below and is zero elsewhere, where k is a constant. A) = kr* (t> 1) i. Sketch a graph of the failure rate against time. ii. What does the shape of this graph tell you?
Transcribed Image Text:QUESTION 5 The time till failure of a part, T years, has the probability density function below and is zero elsewhere, where k is a constant. A) = kr* (t> 1) i. Sketch a graph of the failure rate against time. ii. What does the shape of this graph tell you?
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