Anomaly Detection in SQL — Z-Scores and IQR
Flag the day that doesn't belong, in one query, no Python. FIND_VIDEO: search 'SQL anomaly detection z-score window' — recommended channel: Modern SQL. Aim for 11 min or under.
11 minutesVideo Lesson
🎯 Free Guest Mode: You are learning for free. Sign in to save your completion progress and quiz answers.
Ready to continue?
Mark this lesson as complete when you're ready to proceed.
How was this lesson?
Your feedback helps us refine explanations and catch bugs.