右偏態的意思、翻譯和例句

是什麼意思

「右偏態」是統計學中的一個術語,指的是一個數據分佈的形狀,其中大多數數據集中在分佈的左側,而較少的數據則延伸到右側。這樣的分佈通常會導致平均值大於中位數,因為極端的高值拉高了整體的平均數。右偏態的數據分佈在許多現實情況中都能見到,例如收入分配、房價等。

依照不同程度的英文解釋

  1. A type of data spread where most values are low.
  2. When many values are on the left side and few on the right.
  3. A situation where the average is higher than the middle value.
  4. A distribution with a long tail on the right side.
  5. When data points are clustered on the left, with some high outliers.
  6. A statistical distribution that is not symmetrical, leaning towards lower values.
  7. A scenario where the mean exceeds the median due to higher extreme values.
  8. A distribution characterized by a concentration of lower values and a few high values.
  9. A statistical phenomenon where the data is skewed to the right, affecting the measures of central tendency.
  10. A data distribution where the bulk of values are lower, with a few larger values extending the tail to the right.

相關英文單字或片語的差別與用法

1:Right Skewed Distribution

用法:

這是一種描述數據分佈的術語,通常用於統計和數據分析中。右偏態分佈的特徵是數據點主要集中在較低的值上,而較高的值則形成一個延伸的尾巴。這種分佈的例子包括收入、房價或年齡等數據,通常少數人擁有的極高數據會拉高整體的平均數。

例句及翻譯:

例句 1:

這個市場的收入分佈顯示出右偏態

The income distribution in this market shows a right skewed distribution.

例句 2:

右偏態分佈的特徵是大多數數據集中在左側。

The characteristic of a right skewed distribution is that most of the data is concentrated on the left.

例句 3:

在這項研究中,樣本的年齡分佈呈現右偏態

In this study, the age distribution of the sample exhibited a right skewed distribution.

2:Positive Skewness

用法:

這個術語與右偏態相同,通常用於描述數據的偏斜程度。正偏態的數據分佈意味著大多數數據點集中在較低的範圍內,而少數高值則拉高了平均數。這種情況在許多社會經濟數據中都很常見,特別是在分析收入、資產或其他類似數據時。

例句及翻譯:

例句 1:

這項研究的結果顯示出正偏態,暗示著收入差距的存在。

The results of this study indicate positive skewness, suggesting the existence of income disparity.

例句 2:

正偏態的數據分佈通常會影響統計分析的結果。

Positive skewness in data distribution can often affect the results of statistical analysis.

例句 3:

在這次調查中,數據顯示出明顯的正偏態。

The data from this survey showed clear positive skewness.