Calculate central tendency measures for your dataset.
Data Entry
Statistical Analysis
Mean (Average)28.33
Median (Middle)25
Mode (Frequent)20
Range40
Sum170
Count (n)6
Frequency Distribution
Sorted Data Points
10
20
20
30
40
50
About this calculator
Overview
Measures of central tendency (mean, median, and mode) provide a single value that represents the center of a data set. These statistics help summarize large amounts of data into a single, representative value.
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Pro Tips
Use the Mean for symmetrical data without outliers.
Use the Median when your data is skewed or contains extreme outliers.
The Mode is most useful for categorical data or finding the most common value in a discrete set.
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Fun Facts
"If 9 people in a bar earn $50k/year and a billionaire walks in, the mean income jumps to millions, but the median remains $50k."
"If the Mean, Median, and Mode are all equal, you likely have a perfectly Normal Distribution (Bell Curve)!"
"The mode is the only measure of central tendency that can be used with nominal data (categories)."
