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1 Types of mean. 1.1 Pythagorean means. 1.1.1 Arithmetic mean (AM) 1.1.2 Geometric mean (GM) 1.1.3 Harmonic mean (HM) 1.1.4 Relationship between AM, GM, and HM - read more

The most common type of average is the arithmetic mean. If n numbers are given, each number denoted by a i, where i = 1, …, n, the arithmetic mean is the sum of the ... - read more

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