14 lines
		
	
	
		
			959 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			959 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
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| title: Visualize Data with a Scatterplot Graph
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| ---
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| ## Visualize Data with a Scatterplot Graph
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| <!-- The article goes here, in GitHub-flavored Markdown. Feel free to add YouTube videos, images, and CodePen/JSBin embeds  -->
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| **The Use of a Scatterplot Graph**
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| Scatterplots are a visualization intended for `numerical` data. That is, they display the relationship between one numerical distribution and another. For instance, a scatter plot may be useful in plotting the relationship between number of groceries bought and the total amount paid for them at checkout. 
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| Scatterplots are particularly beneficial in uncovering an association between two numerical variables. Associations can be `positive` (if both variables are increasing together towards high values) or `negative` (while one variable increases, the other's values decrease). If we see some points isolated from the rest, then we can understand that outliers are also present in the data.
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