Value of X Probability -7 -5 -3 -1 2 4 6 -2~2~2~2~2-2~2 1 12 12 12 12 12 1 12 12 What is the expected value of this probability density function? |

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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Value of X Probability
-7
-5
-3
-1
2
4
6
_12222222221222
What is the expected value of this probability density function? |
#
Transcribed Image Text:Value of X Probability -7 -5 -3 -1 2 4 6 _12222222221222 What is the expected value of this probability density function? | #
Expert Solution
Step 1

Given probability distribution of X is;

Value of X Probability(P(X))
-7 1/12
-5 2/12
-3 2/12
-1 2/12
2 2/12
4 1/12
6 2/12
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