Range Calculator

Your details

Enter values separated by commas, spaces, or new lines. Non-numeric entries are skipped automatically.
Use "Sample" when the numbers are a subset of a larger population (most common). Use "Population" when you have every value in the group.
Range (max - min)
19
Minimum4
Maximum23
Mid-range13.5
Count (n)5
Sum65
Mean (average)13
Median12
Modeno mode
Q1 (25th percentile)7
Q2 / Median (50th percentile)12
Q3 (75th percentile)19
Interquartile Range (IQR)12
Standard Deviation7.9687
Variance63.5
Mean Absolute Deviation (MAD)6.4
Lower fence (outlier threshold)-11
Upper fence (outlier threshold)37
Range19
IQR12
Std Dev7.9687
MAD6.4

Range of your 5 values: 19

  • Your data runs from 4 to 23, a total spread of 19.
  • The middle 50% of values falls within a 12-wide band (IQR), and a typical value is about 7.9687 away from the mean (standard deviation).
  • Outlier thresholds (Tukey fences): values below -11 or above 37 are potential outliers.
  • The range is quick but sensitive to outliers. Pair it with the IQR and standard deviation for a more complete picture of spread.

Next stepCheck whether any values fall outside the Tukey fences, as they could be pulling the range wider than your data's true spread.

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