Mean Median Mode Range Calculator

Use this Mean Median Mode Range Calculator to quickly calculate accurate results online. Free, fast, and easy to use.

Mean Median Mode Range Calculator

Mean, Median, Mode and Range Calculator

This statistics calculator helps you quickly compute the mean, median, mode, and range for any set of numbers. It is useful for students, teachers, analysts, and researchers.

Mean Formula

Mean = (Sum of all values) ÷ (Number of values)

Example:

For data: 2, 4, 6

Mean = (2 + 4 + 6) ÷ 3 = 12 ÷ 3 = 4

Median Formula

The median is the middle value after sorting data.

  • If odd count → Middle number
  • If even count → Average of two middle numbers

Mode Formula

The mode is the number that appears most frequently in a dataset.

Range Formula

Range = Maximum value − Minimum value

Why These Measures Matter

  • Mean shows average performance
  • Median shows central tendency
  • Mode identifies frequent values
  • Range measures spread

Use Cases

  • Academic statistics
  • Business data analysis
  • Survey results
  • Quality control measurements

Frequently Asked Questions

What is the difference between mean and median?

Mean is the arithmetic average, while median is the middle value of sorted data.

Can a dataset have more than one mode?

Yes, if multiple values occur with equal highest frequency, the dataset is multimodal.

What if all numbers are different?

If no number repeats, the dataset has no mode.

When should I use median instead of mean?

Median is better when data contains extreme outliers.

What does range tell you?

Range shows how spread out the data is by measuring the difference between highest and lowest values.

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