Lower Quartile Median and Upper Quartile Calculator
Introduction & Importance
Lower quartile (Q1), median (Q2), and upper quartile (Q3) are key measures of central tendency and dispersion in statistics. Understanding these values helps identify data trends, outliers, and patterns…
How to Use This Calculator
- Enter comma-separated data into the input field.
- Click ‘Calculate’.
- View results in the ‘Results’ section.
- Interpret the chart for visual representation.
Office for National Statistics – Official UK government statistics.
Khan Academy – Learn more about quartiles and box plots.