About this document
Understanding Quartile Deviation Calculation by PRINCE KUMAR RAO is a document available to read on EtoBox.
Quartile deviation (QD) is an absolute measure of dispersion calculated as the semi-variation between the upper quartile (Q3) and lower quartile (Q1). The steps to calculate QD involve arranging data in ascending order, determining Q1 and Q3, and then using the formula QD = (Q3 - Q1) / 2. An example calculation is provided, showing how to find the quartile deviation for a given dataset.
- Author
- PRINCE KUMAR RAO
- Language
- EN