arithmetic mean
短语[计] 算术中项; 算术均数 [化] 算术平均
发音
其它
词形变化
arithmetic means
复数
arithmetic means
释义与例句
n.
-
1.
The measure of central tendency of a set of values computed by dividing the sum of the values by their number.
算术平均值
数学Near-synonym: average (often synonymous when not otherwise specified, but see the usage note)