单词 | mode |
释义 | mode The most frequent or most likely value of a variable. Where the variable is discrete, the mode is the value with the highest share of the distribution. The number of children in a family, for example, may be 0 or any whole number: if the mode is 2 this means there are more families with two children than of any other particular size. Where the variable is continuous, the mode is at the maximum of the frequency distribution. For example, if x lies between 0 and 1 and is distributed with frequency distribution f(x) = 6x(1-x), the mode is at x = 0.5, where 6x(1 - x) is a maximum. |
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