We also need some measure of — we've been talking here about measures of central tendency only and in finance we need, as well, measures of dispersion, which is how much something varies.

我们也需要其他的指标，目前为止，我们只讨论了集中趋势指标，在金融学中，我们同样需要，离散趋势指标以衡量参数的变化程度。

youdao

We also need some measure of--We've been talking here about measures of central tendency only and in finance we need, as well, measures of dispersion, which is how much something varies.

我们也需要一些测量--我们一直在这里谈论我们金融学中所需的集中趋势的测量，同样，也有分散的测量。

youdao

Given a set of raw data the Six Sigma Black Belt should be able to identify and compute two statistical measures each for central tendency, dispersion, and shape.

给出一组原始数据，6西格玛黑带应能识别并计算出两种统计测量的中心趋向、离散和形状。

youdao