网络释义专业释义英英释义
629>3， 表明其为尖峰分布（Leptokurtic Distribution） 或宽尾分布（Fat-Tailed Distribution）。 Jarque-Bera 值检验也拒绝了上证综合指 数收益服从正态分布的零假设。
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Fat-tailed distribution
- abstract: A fat-tailed distribution is a probability distribution that has the property, along with the other heavy-tailed distributions, that it exhibits large skewness or kurtosis. This comparison is often made relative to the normal distribution, or to the exponential distribution.
以上来源于: WordNet
双语例句原声例句
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It could be that a random distribution — I don't have colored chalk here I don't think, so I will use a dash line to represent the fat-tailed distribution.
它可能是一个随机分布。我这儿没有彩粉笔，所以我将用一条虚线来表示厚尾分布。
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You can see that the dash distribution I drew has more out in the tails, so we call it fat-tailed.
你们可以看到，虚线画的这个分布，尾部要长很多，所以我们叫它长尾分布。
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You have a chance of being way out here with a fat-tailed distribution.
很有可能在,长尾分布的这里
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It could be that a random distribution-- I don't have colored chalk here I don't think, so I will use a dash line to represent the fat-tailed distribution.
这是一个随机分布,这里没有彩色粉笔,我就用虚线,来表示长尾分布
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You can see that the dash distribution I drew has more out in the tails, so we call it fat-tailed.
你们可以看到,虚线画的这个分布,尾部要长很多,所以我们叫它长尾分布
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