几何平均数怎么求 忐忑不安，急需得到答复！

中文回答：

几何平均数是一组数的乘积的n次方根，其中n是这组数的个数。具体计算步骤如下：

将所有数相乘，得到它们的乘积。

然后，计算这个乘积的n次方根，其中n是数的个数。

例如，对于一组数a, b, c，它们的几何平均数为(abc)(1/3)。

English Answer:

The geometric mean is the n-th root of the product of a set of numbers, where n is the number of those numbers. The specific calculation steps are as follows:

First, multiply all the numbers together to get their product.

Then, calculate the n-th root of this product, where n is the number of numbers.

For example, for a set of numbers a, b, c, their geometric mean is (abc)(1/3).

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