Examlex
What does the maintenance of homeostasis involve?
E(XY)
The expected value of the product of two random variables, X and Y, representing a measure of their joint variability.
Probability Distribution
A mathematical description of a random phenomenon in terms of the probabilities of its outcomes.
Bivariate Distribution
A statistical distribution describing two variables and the probabilistic relationships between them.
Independent
Two variables are independent if the occurrence or change in one variable does not affect the occurrence or change in the second variable.
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