Question 490
A user expects Power BI anomaly detection to correct source data automatically. What is the proper expectation?
Explanation
Correct Answer
Treat anomaly detection as an alert for investigation, not source-data repair. Detection identifies suspect patterns but does not update authoritative records.
Incorrect Answers
Peer comparisons identify deviations not apparent from total averages. Its application is “conversion for specific branches across the last year”, not the need “BI anomaly detection to correct source data automatically”.
Aggregation and sensitivity affect which points appear unusual. That is a different operating condition from “BI anomaly detection to correct source data automatically”: “changing daily data to monthly aggregation”.
Investigate the business event before classifying the point as an error. The present requirement is “BI anomaly detection to correct source data automatically”; “on a holiday with a known promotion campaign” is a distinct situation.