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a line that separates a graph or shape from its mirror image.
two numbers (x; y) that indicate the position of a point in the Cartesian...
(also called theoretical probability) assumes that all outcomes in the sample space are equally...
a line that best fits the general tendency of the data on a scatter plot.
the notation (standardised set of rules and symbols) that allows us to describe numbers in terms...
a measure of dispersion of a data set which is equal to the square of the standard deviation....