From 2f485a6608f0380ac4a9f8b04b64f3bcf8613136 Mon Sep 17 00:00:00 2001 From: phidias Date: Sun, 28 Dec 2025 19:30:54 +0000 Subject: [PATCH] docs: update education/statistics/random-variable --- education/statistics/random-variable.html | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/education/statistics/random-variable.html b/education/statistics/random-variable.html index 81e0c49..cc16221 100644 --- a/education/statistics/random-variable.html +++ b/education/statistics/random-variable.html @@ -2,7 +2,7 @@ title: 隨機變數 (Random Variable) description: published: true -date: 2025-12-28T19:29:00.292Z +date: 2025-12-28T19:30:53.863Z tags: editor: ckeditor dateCreated: 2025-12-28T16:41:51.938Z @@ -22,6 +22,11 @@ dateCreated: 2025-12-28T16:41:51.938Z

 

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Jointly Distributed

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satisfying 

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Continuous

Probability Density Function (PDF)

Probabilistic properties of a continuous random variable.

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Variance

A positive quantity that measures the spread of the distribution of the random variable about its mean value.
Larger values of the variance indicate that the distribution is more spread out.

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Jointly Distributed

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satisfying 

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