Question

Asked Oct 21, 2019

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Will you show me step by step how to solve this? Will you plug in the numbers in the formulas so I can see how they go?

Step 1

The value of mean (*µ*) *is* obtained below:

The required probability mass function of *X* is,

Step 2

The required value is**,**

Step 3

The variance of (σ2) *is* obtained below:

The *E* (*...*

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