设一组样本数据
,
,
,
的方差为0.01,则数据
,
,
,
的方差为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3282e5fde4ae53fcb1bb072a685304c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94da23b36360c2bc6bf01fb5db3b2209.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05ea286b92a2045855b5aeea2d992f26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daa5e9bd516f6282483b92cfe6074623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1b0653eef8c9234eadd4e86a425e9d1.png)
更新时间:2022-05-03 18:20:47
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