Churn, Churn Prediction, Data Science, AI, Artificial Intelligence.
a dataset has 2n or 2n+1 data points, then Q2 = median of the dataset. Q1 = median of n smallest data points. Q3 = median of n highest data points. IQR is the range between the first and the third quartiles namely Q1 and Q3: IQR = Q3 — Q1. The data points that fall below Q1–1.5 IQR or above Q3 +