低峰度的意思、翻譯和例句

是什麼意思

「低峰度」這個詞通常用於統計和數據分析中,指的是一組數據的分佈相對於正態分佈的平坦程度。低峰度意味著數據分佈的尾部較重,且數據點分佈較廣,這表示數據的變異性較大,且可能有較多的極端值。低峰度的數據通常不會集中在平均值附近,而是較為分散。

依照不同程度的英文解釋

  1. A way to describe how flat a set of numbers is.
  2. When data is spread out more than usual.
  3. Data that has fewer peaks and is more even.
  4. A measure of how spread out data is compared to a normal shape.
  5. When the data distribution is wider and flatter than a typical distribution.
  6. A statistical term indicating low concentration of data points around the mean.
  7. A description of a distribution that lacks sharp peaks and has heavier tails.
  8. A characteristic of a distribution that indicates a higher likelihood of extreme values.
  9. A statistical property indicating a distribution that is less peaked and more dispersed.
  10. A term used to describe a distribution that is flatter than normal, suggesting more variability.

相關英文單字或片語的差別與用法

1:Leptokurtic

用法:

指的是分佈具有高峰度的情況,數據點集中在平均值附近,並且尾部較輕。這種情況通常表示數據的變異性較小。

例句及翻譯:

例句 1:

這組數據的分佈是高峰度的,顯示出明顯的集中趨勢。

The distribution of this data is leptokurtic, showing a clear trend of concentration.

例句 2:

高峰度的數據通常意味著極端值較少。

Leptokurtic data usually means there are fewer extreme values.

例句 3:

在金融市場中,高峰度的收益分佈可能預示著更低的風險。

In financial markets, leptokurtic return distributions may indicate lower risk.

2:Platykurtic

用法:

用來描述低峰度的分佈,數據點較為分散,並且尾部較重,暗示著較高的變異性。

例句及翻譯:

例句 1:

這個樣本的分佈顯示出明顯的低峰度特徵。

The distribution of this sample shows clear platykurtic characteristics.

例句 2:

低峰度的數據在統計分析中常常需要特別注意。

Platykurtic data often requires special attention in statistical analysis.

例句 3:

在評估風險時,低峰度的收益分佈可能暗示著潛在的極端事件。

When assessing risk, platykurtic return distributions may suggest potential extreme events.

3:Kurtosis

用法:

這是一個統計指標,用來描述數據分佈的峰度特徵,包含了高峰度和低峰度的概念。

例句及翻譯:

例句 1:

在這個研究中,我們計算了數據的峰度以評估其分佈特徵。

In this study, we calculated the kurtosis of the data to assess its distribution characteristics.

例句 2:

高峰度和低峰度是分析數據分佈的重要指標。

Kurtosis, both high and low, is an important indicator for analyzing data distributions.

例句 3:

了解數據的峰度有助於我們更好地解釋其行為。

Understanding the kurtosis of data helps us better interpret its behavior.