Last Updated：2025/11/22

(statistics) A symmetric continuous probability distribution with fat tails, with probability density function that is

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Cauchy distribution

Source Word

Cauchy distribution

Noun

(statistics) A symmetric continuous probability distribution with fat tails, with probability density function that is

Japanese Meaning

コーシー分布：統計学における、確率密度関数が定義される左右対称で裾が太い連続確率分布。

The experiment's measurement errors followed a Cauchy distribution, making the sample mean an unreliable estimator.

実験の測定誤差はコーシー分布に従ったため、標本平均は信頼できる推定量ではありませんでした。

Sense（1）

(statistics) A symmetric continuous probability distribution with fat tails, with probability density function that is

Cauchy distributions

（ plural ）