The first main difference between standard deviation and standard error is that standard deviation is a descriptive statistic while standard error is an inferential statistic. What is the difference between descriptive and inferential statistics?
Standard error vs standard deviation: When should you use them?Īre you ready to explore the difference between standard error and standard deviation? Let’s dive in. Standard error vs standard deviation: What is the difference?. 
Quick recap: What is the difference between descriptive and inferential statistics?. If you’re already familiar with descriptive vs inferential statistics, just use the clickable menu to skip ahead. Sound confusing? Don’t worry! All will become clear by the end of this post. First, though, we’ll set the scene by briefly recapping the difference between descriptive and inferential statistics (as standard deviation is a descriptive statistic, while standard error an inferential statistic). In this post, we’ll explain exactly what standard deviation and standard error mean, as well as the key differences between them. This is where statistics like standard deviation and standard error come in. In other words, how applicable are your findings? As part of your analysis, it’s important to understand how accurately or closely the sample data represents the whole population. In this case, it most likely wouldn’t be possible to collect the data you need from every single person living in that city-rather, you’d use a sample of data and then apply your findings to the general population. 
For example, you might use data to better understand the spending habits of people who live in a certain city. When analyzing and interpreting data, you’re trying to find patterns and insights that can tell you something useful. Keep reading for a beginner-friendly explanation. What are they used for, and what do they actually mean for data analysts? Well, you’ve come to the right place. Perhaps you’ve come across the terms “standard deviation” and “standard error” and are wondering what the difference is.
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