I need to know how to calculate the Interquartile Range (IQR) in Excel. I have a set of data and want to find out the difference between the third and first quartiles using Excel.
5 answers
CosmicDream
Thu Dec 12 2024
To determine the interquartile range, a mathematical procedure is utilized which involves two key quartiles.
SolitudePulse
Thu Dec 12 2024
Specifically, you subtract the value of the first quartile from the value of the third quartile. This subtraction yields the interquartile range.
Arianna
Wed Dec 11 2024
When using Excel, the process becomes even more streamlined. You start by identifying the cells where the formulas for the first quartile and the third quartile are located.
Riccardo
Wed Dec 11 2024
Next, in an empty cell, you input a formula that combines these two values. The formula consists of the cell reference for the third quartile, followed by a minus sign, and then the cell reference for the first quartile.
Federico
Wed Dec 11 2024
For instance, if the cell with the third quartile formula is C2 and the cell with the first quartile formula is C1, you would input "C2-C1".