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 correlation between X and Y.
Definitions:
Occipital Lobes
The region of the brain that processes visual information.
Cervical Spine
The uppermost section of the spinal column, comprising the first seven vertebrae located in the neck area.
Frontal Lobes
The regions of the brain located at the front of each cerebral hemisphere, responsible for higher cognitive functions, such as reasoning, problem solving, and planning.
Schizophrenia
A long-term mental disorder characterized by a breakdown in the relation between thought, emotion, and behavior, leading to faulty perception and inappropriate actions.
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