试题与答案

将一组数据经过标准化处理后,其平均值为1、方差为0。

题型:判断题

题目:

将一组数据经过标准化处理后,其平均值为1、方差为0。

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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