【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《计算器计算方差》,欢迎阅读!
打开计算机
按mode这个键按2输入你要计算的第一个数字
然后按M+输入你要计算的第二个数字然后按M+
如此类推,当你输入完最后一个数字,按了M+后请按Shift键然后再按S-VAR(即2键)
选xσn就可以了(即2键)
这时再按以下=显示的是标准差再按X2(X2是X的平方然后按=这时计算出的是方差
这是标准答案,请大家用1.2.3示范一下。
本文来源:https://www.wddqxz.cn/e3073038a11614791711cc7931b765ce05087a32.html
分享给好友 ![](data:image/png;base64,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)
微信扫码分享
相关推荐
最新更新
热门阅读