百分位數
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百分位數(percentile)係統計上嘅一個離散程度指標:家吓將樣本入面嗰 個數值由細至大排好,噉第 個案嘅百分位數()就係指有幾多百分比嘅個案喺個變數數值上細過或者等如嗰個個案,即係
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Remove ads
From Wikipedia, the free encyclopedia
百分位數(percentile)係統計上嘅一個離散程度指標:家吓將樣本入面嗰 個數值由細至大排好,噉第 個案嘅百分位數()就係指有幾多百分比嘅個案喺個變數數值上細過或者等如嗰個個案,即係
![]() |
Seamless Wikipedia browsing. On steroids.