Statistics Calculator
Mean, median, mode, std dev, quartiles and more.
Count
10
Sum
164
Mean
16.4
Median
15
Min / Max
8 / 30
Range
22
Std deviation
5.9025
Variance
34.84
Q1 / Q3
12.75 / 18.5
IQR
5.75
Summary
n = 10 sum = 164 mean = 16.4 median = 15 mode = 15 min/max = 8 / 30 std dev = 5.902542 variance = 34.84 sorted = 8, 11, 12, 15, 15, 15, 17, 19, 22, 30