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a term used to describe the three ways of finding a statistical average value in a data set, namely mean, median and mode.
trigonometric ratio, expressed as opposite side divided by adjacent side in a right-angled...
the number being repeatedly multiplied in a power. In the power 23= 2 x 2 x 2, the 2 is the base...
in any right-angled triangle, the square on the hypotenuse equals the sum of the squares on the...
if two triangles are equiangular, then the corresponding sides are in proportion and the...
the maximum point on a curved graph is the point at which a graph changes from an increasing...