THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING:
The following table displays the joint probability distribution of two discrete random variables X and Y. 
-Compute the standard deviation for X.
Definitions:
Monolithic
Describing an organization, system, or structure that is large, powerful, indivisible, and unwilling to change.
Clinician's Obligation
The ethical and professional responsibility of healthcare providers to deliver care, maintain patient confidentiality, and promote the well-being of their patients.
Confidential Information
Data or knowledge that is intended to be kept secret or private, typically due to its sensitive nature.
Legal Proceeding
The act of pursuing legal proceedings in a judicial court.
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