From ed3d00bb3d3523261a3160bd6a4cb8e5a7302a8b Mon Sep 17 00:00:00 2001
From: phidias <phidias@aperx.org>
Date: Sun, 28 Dec 2025 16:54:18 +0000
Subject: [PATCH] docs: update education/statistics/random-variable

---
 education/statistics/random-variable.html | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/education/statistics/random-variable.html b/education/statistics/random-variable.html
index bd59c24..f6d11cc 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: 2025-12-28T16:53:37.293Z
+date: 2025-12-28T16:54:18.069Z
 tags: 
 editor: ckeditor
 dateCreated: 2025-12-28T16:41:51.938Z
@@ -11,7 +11,6 @@ dateCreated: 2025-12-28T16:41:51.938Z
 <h2><span style="font-family:Arial, Helvetica, sans-serif;">Discrete</span></h2>
 <h3><span style="font-family:Arial, Helvetica, sans-serif;">Probability Mass Function (PMF)</span></h3>
 <p><span style="font-family:Arial, Helvetica, sans-serif;">A set of probability value <strong>p<sub>i</sub></strong> assigned to each of the values taken by the discrete random variables <strong>x<sub>i</sub></strong>.</span></p>
-<pre><code class="language-plaintext">$`\sqrt{3x-1}+(1+x)^2`$</code></pre>
 <p>&nbsp;</p>
 <h3><span style="font-family:Arial, Helvetica, sans-serif;">Cumulative Distribution Function (CDF)</span></h3>
 <p>&nbsp;</p>