Given the following probability distribution,what is the expected value of the random variable X? 
Definitions:
Formal Group
An officially recognized collective that is supported by the organization.
Audit Unit
A specific department or team within an organization responsible for evaluating the accuracy of financial records and operations.
Customer Service
encompasses the support and advice provided by a company to those people who buy or use its products or services.
Synergy
The cooperation or interplay between two or more entities, materials, or forces, resulting in a combined outcome that surpasses the total effects of each one operating independently.
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