Number of Birds
Alana and Eva are sisters.Let X denote the number of birds that Alana may have in the next two years,and let Y denote the number of birds Eva may have during the same period.The marginal probability distributions of X and Y are shown below. 
-{Number of Birds Narrative} Compute the coefficient of correlation between X and Y.Did you expect this result? Why?
Definitions:
Lifestyle Factors
Elements or habits of an individual's way of living that can influence their overall health and risk of diseases.
Type 1 Diabetes
A long-standing disease where the pancreas fails to produce sufficient insulin, a crucial hormone for facilitating the entry of sugar (glucose) into cells for energy generation.
Chronic Diseases
Long-term medical conditions that are generally progressive and may be controlled but not cured.
Infectious Diseases
Illnesses caused by pathogens such as bacteria, viruses, fungi, or parasites, which can be transmitted from person to person, animals, or the environment.
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