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a mathematical expression or equation using one or more of the symbols <, >, ≤, or ≥.
a structured method for solving a complex problem by representing it with a set of linear...
the extent of the relationship between the ordering of two random variables.
(N) all the counting numbers, starting at 1: N = {1, 2, 3, 4, 5, ...}
the ratio of vertical replacement to the horizontal replacement of a straight line; or the slope...
a graph consisting of bars, the heights (or lengths) of which correspond to the numerical values...