from statistics import mean sampleArr = [1,10,100,1000] filterdList = list(filter(lambda x: x < 500, sampleArr)) ave = mean(sampleArr) # 出力は 37 与えられた ...

The formula of Mean: In statistics, "mean" is a measure of central tendency, calculated by summing up all the values in a dataset and dividing by the number of data points. The single numerical value ...

The statistical measure of mean shows the average value from a collection of numeric data. The computation of mean involves summing the data set values followed by dividing this total by the present ...