Mean (average) of an array of numbers
计算数组中所有数字的平均值
The array of numbers to calculate the mean. 要计算平均值的数字数组
The mean of the numbers. 数组中所有数字的平均值
mean([1, 2, 3, 4, 5]) // => 3mean([1.5, 2.5, 3]) // => 2.333...mean([]) // => NaN Copy
mean([1, 2, 3, 4, 5]) // => 3mean([1.5, 2.5, 3]) // => 2.333...mean([]) // => NaN
Mean (average) of an array of numbers
计算数组中所有数字的平均值