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Descriptive Statistics Calculator

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Understanding Descriptive Statistics

Descriptive statistics help summarize and describe the main features of a dataset. Here's what each measure tells you:

Mean (Average)

The sum of all values divided by the number of values. It represents the central tendency of the data.

Median

The middle value when data is arranged in order. It's less sensitive to extreme values than the mean.

Mode

The most frequently occurring value(s) in the dataset. A dataset can have multiple modes.

Range

The difference between the largest and smallest values, showing the spread of the data.

Standard Deviation

Measures how spread out the values are from the mean. A lower value indicates data points tend to be close to the mean.