IQR

https://online.stat.psu.edu/stat100/lesson/3/3.5

https://excel2.ru/articles/kvartili-i-interkvartilnyy-interval-iqr-v-ms-excel

Numerical Measure	Sensitive Measure	Resistant Measure
Measure of Center	Mean	Median
Measure of Spread (Variation)	Standard Deviation (SD)	Interquartile Range (IQR)