Dataset summary
Count, min, max, mean, median, SD.
Calculator
How to use
Sample SD
n−1 denominator.
Educational use only. For assessments, show reasoning and check boundary cases.
Count, min, max, mean, median, SD.
n−1 denominator.
Educational use only. For assessments, show reasoning and check boundary cases.
Model / formula
Basic summary
Result
n=7 min=2.000000 max=9.000000 mean=5.000000 median=4.000000 s=2.309401