Examlex
Find the zeros for the polynomial function and give the multiplicity for each zero. State whether the graph crosses
the x-axis or touches the x-axis and turns around, at each zero.
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E(XY)
The anticipated outcome of multiplying two stochastic variables together, showing how their variances are interconnected.
COV(X,Y)
A measure of the degree to which two variables X and Y move together, indicating the strength and direction of their linear relationship.
Marginal Probability
The probability of an occurrence of a single event without consideration of any other events.
Coefficient of Correlation
A quantitative gauge assessing the force and trajectory of a linear linkage between a pair of elements.
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