Back in 1896, the original Dow Jones Industrial Average was an unscientific selection of 12 American companies, weighted by the nominal level of their share prices rather than their market value.

1896年，道琼斯工业平均指数的计算最初只选择12家美国公司，按照名义股价而非市值进行加权，这很不科学。

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These models can range from $200 up to $1500 and provide the broadest range of selection for the average person.

这些模型的范围可以从200美元到1500美元，并提供最广泛的选择一般人。

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In this paper we introduced the speech signal feature parameters, the speech signal feature parameters selection, and introduced short-term energy, short-term average range extraction.

本文对语音信号特征参数、语音信号特征参数的选择进行了介绍，并介绍了语音信号的短时能量、短时平均幅度的提取。

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If the fund can't earn back this hurdle rate plus the category benchmark average by clever stock selection (or reduce risk significantly), you shouldn't own it.

FORBES: The hidden cost of trading

My criteria for selection included funds that held bonds with an average rating of investment grade and at least 5 years of returns.

FORBES: Pick Your Muni Funds Carefully

Among a selection of 100 top brand pages on Facebook, those using paid media reach an audience that is on average 5.3 times larger than organic audience alone, and 5.4 times greater than the total audience of top brand pages using no paid media with a similarly sized fan base.

FORBES: Facebook: Yes, Our Ads Work, Chapter 16