What this tool does
Paste or type a list of numbers to get count, sum, mean, median, mode, variance, standard deviation, range, and quartiles.
Example input/output
Illustrative sample — your real inputs may look different.
Example input
4, 8, 8, 9, 12
Example output
Mean 8.2 · Median 8 · Sample stdev ~3.11 · Range 8