# Modern Mathematical Statistics with Applications (2nd Edition) Edit edition Problem 102E from Chapter 3

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• Step 1 of 5

(a)

Let the probability that any particular diode in circuit will fail be .

The total number of diodes be .

Let X is the number of diodes that are failed.

Here, X follows a Poisson distribution.

The formula for the mean of the Poisson distribution is, Now, the number of diodes expected to fail is, The formula for the variance of Poisson distribution is, Therefore, the standard deviation is, • Chapter , Problem is solved.
Corresponding Textbook Modern Mathematical Statistics with Applications | 2nd Edition
9781461403906ISBN-13: 1461403901ISBN: Authors:
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