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Mean Deviation Calculator

Calculate the mean deviation of your dataset

Calculate Mean Deviation

How to Use

  1. Enter your data values separated by spaces, commas, or semicolons
  2. Click calculate to find the mean deviation
  3. Review the detailed breakdown of deviations from the mean
  4. Use the results to understand data spread and consistency

What is Mean Deviation?

Mean Deviation (also called Average Deviation) is a statistical measure that quantifies the average absolute distance between each data point and the mean of a dataset. It provides a simple way to understand how spread out the data is.

Frequently Asked Questions

What's the difference between mean deviation and standard deviation?
Mean deviation uses absolute deviations while standard deviation uses squared deviations. Mean deviation is more intuitive and less affected by extreme values.

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