Unveiling The Secrets Of Finding Upper And Lower Limits: A Comprehensive Guide
To find upper and lower limits, first understand quartiles (Q1, Q3) as they divide data into fourths, with Q2 (median) in the middle. Calculate the interquartile range (IQR) as Q3 – Q1. Define upper limit as Q3 + 1.5 * IQR, and lower limit as Q1 – 1.5 * IQR. These limits represent boundaries beyond…