Average wiki
In math, an average is called a mean. It can be found by adding the numbers, then dividing the answer by the number of numbers there were. There are other kinds ...,In colloquial language, an average is a single number taken as representative of a non-empty list of numbers. Different concepts of average are used in ...
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Arithmetic mean - Wikipedia
In mathematics and statistics, the arithmetic mean or simply the mean or the average (when the context is clear), is the sum of a collection of numbers ... https://en.wikipedia.org Average - Simple English Wikipedia, the free encyclopedia
In math, an average is called a mean. It can be found by adding the numbers, then dividing the answer by the number of numbers there were. There are other kinds ... https://simple.wikipedia.org Average - Wikipedia
In colloquial language, an average is a single number taken as representative of a non-empty list of numbers. Different concepts of average are used in ... https://en.wikipedia.org Harmonic mean - Wikipedia
In mathematics, the harmonic mean is one of several kinds of average, and in particular, one of the Pythagorean means. Typically, it is appropriate for ... https://en.wikipedia.org Mean - Wikipedia
The mean of a set of observations is the arithmetic average of the values; however, for skewed distributions, the mean is not necessarily the same as the middle ... https://en.wikipedia.org Median - Wikipedia
In statistics and probability theory, the median is the value separating the higher half from the lower half of a data sample, a population, or a ... https://en.wikipedia.org Moving average - Wikipedia
In statistics, a moving average is a calculation to analyze data points by creating a series of averages of different subsets of the full data set. https://en.wikipedia.org Weighted arithmetic mean - Wikipedia
Weighted mean redirects here. For another use, see Weighted geometric mean. Weighted average redirects here. It is not to be confused with Weighted median. https://en.wikipedia.org 平均数- 维基百科，自由的百科全书
平均数（英語：Mean;Average，或稱平均值）是统计中的一个重要概念。为集中趋势的最常用测度值，目的是确定一组数据的均衡点。 https://zh.wikipedia.org 移動平均- 維基百科，自由的百科全書 - Wikipedia
在統計學中，移動平均（英語：moving average）、滾動平均值，又稱滑動平均是一種通過創建整個數據集中不同子集的一系列平均數來分析數據點的計算方法。 https://zh.wikipedia.org |