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Arik Chakma 274082fd77 feat: clean roadmap content and sync scripts (#10181) 
* refactor: clean to roadmap content

* refactor: move shared helpers into scripts/lib
2026-07-28 05:45:17 +06:00

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Z-score

A Z-score measures how many standard deviations a value is from the mean. Values with a Z-score above 3 or below −3 are commonly flagged as outliers. Z-scores are calculated using scipy.stats.zscore() or manually and work best when the data is approximately normally distributed.

Visit the following resources to learn more:

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