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added description and examples to the article (#35019)

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* fixed grammar error

* added description and examples to the article
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UzawaT
2019-04-06 10:20:48 -04:00
committed by The Coding Aviator
parent 9289b038b5
commit 98dc1856fb
2 changed files with 17 additions and 6 deletions
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guide/english/mathematics/how-to-find-the-median-value/index.md
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@ -3,13 +3,24 @@ title: How to Find the Median Value
---
## How to Find the Median Value
This is a stub. <a href='https://github.com/freecodecamp/guides/tree/master/src/pages/mathematics/how-to-find-the-median-value/index.md' target='_blank' rel='nofollow'>Help our community expand it</a>.
The median is the middle value of the sorted number set.
<a href='https://github.com/freecodecamp/guides/blob/master/README.md' target='_blank' rel='nofollow'>This quick style guide will help ensure your pull request gets accepted</a>.
#### Example 1
Find the median value for the set below.<br/>
<em>244 191 160 187 180</em>
<!-- The article goes here, in GitHub-flavored Markdown. Feel free to add YouTube videos, images, and CodePen/JSBin embeds -->
##### Step 1. Sort the numbers in order.
After it is sorted, you will have <em>160 180 187 191 244</em>.
#### More Information:
<!-- Please add any articles you think might be helpful to read before writing the article -->
##### Step 2. Find the median value.
Once the numbers are ordered, the median is the value in the middle. In this case, the median is <em>187</em>.
#### Example 2
Find the median value for the set below.<br/>
<em>205 211 183 211 180 194</em>
##### Step 1. Sort the numbers in order.<br/>
After it is sorted, you will have <em>180 183 194 205 211 211</em>.
##### Step 2. Find the median value.<br/>
In this case, there are two middle numbers (<em>194</em> and <em>205</em>). To find the median, we will look for the average of the two middle values. The median is (<em>194</em> + <em>205</em>) / 2 = <em>199.5</em>.

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guide/english/mathematics/special-right-triangles-intro/index.md
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@ -3,7 +3,7 @@ title: Special Right Triangles Intro
---
## Special Right Triangles Intro
Special right triangles a a type of right triangle where the two non-right angles share a special relationship.
Special right triangles are a type of right triangle where the two non-right angles share a special relationship.
There are two types of special right triangles: a 45-45-90, and a 30-60-90.