什么是左偏(left-skewed)与右偏(right-skewed)分布?
What are left-skewed and right-skewed distributions?
题目类型: 技术面试题
这是一道技术面试题,常见于澳洲IT公司面试中。
难度: easy
标签: Statistics, Skewness, Distributions
参考答案摘要
Left-skewed (negative skew) : longer left tail, typically mean < median < mode. Right-skewed (positive skew) : longer right tail, typically mean > median > mode.
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