那么，如果重复执行度量过程，平均值和标准偏差会有多大变化？

Then how different would the mean and standard deviation be if the procedure were repeated?

youdao

那么，如果重复执行度量过程，平均值和标准偏差会有多大变化？

Then how different would the mean and standard deviation be if the procedure were repeated?

youdao