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# In Exercise 3.31 on page 94, the distribution of times

ISBN: 9780321629111 32

## Solution for problem 4.30 Chapter 4

Probability and Statistics for Engineers and the Scientists | 9th Edition

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Problem 4.30

In Exercise 3.31 on page 94, the distribution of times before a major repair of a washing machine was given as f(y)=1 4ey/4,y 0, 0, elsewhere.What is the population mean of the times to repair?

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ST 512 Week 8 and Week 9 Notes MaLyn Lawhorn October 2 2017, October 9, 2017, and October 11, 2017 R Notation R notation is a way to describe a reduced model. The notation looks like R(▯ q+1;▯ q+2;▯▯▯ ;▯ p▯ 1▯ 2▯▯ ;▯ )q where ▯ 1 ▯ aqe the coefﬁcients in the reduced model and ▯ q+1 ▯ ▯ pre the coefﬁcients...

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In Exercise 3.31 on page 94, the distribution of times

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