假设你的样本在A1:A2000
任意选一空白的单元格
平均数:
=AVERAGEA(A1:A2000)
样本方差:
=var(A1:A2000)
样本标准差:
=stdev(A1:A2000)
另外补两个给你
总体方差:
=varp(A1:A2000)
总体标准差
=stdevp(A1:A2000)
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