Last Updated：2025/12/02
The analyst noted several regressions to the mean after revisiting the performance data for high-performing and low-performing schools.
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The analyst noted several regressions to the mean after revisiting the performance data for high-performing and low-performing schools.
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アナリストは、成績の良い学校と成績の悪い学校の業績データを再検討したところ、いくつかの平均への回帰現象に気づいた。
