All utilities
Average & Dispersion: Replicate Statistics
Calculate the arithmetic mean, standard deviation, and coefficient of variation for a set of experimental data.
Try this tool
When to use this tool
Analysis of experimental replicates, measurement quality control, evaluation of analytical method precision.
How it works
Enter your values and get: arithmetic mean (x̄), sample standard deviation (s), and coefficient of variation (CV%). CV indicates relative dispersion: values < 5% indicate good precision.