Омор

From Википедиа

A graph of a Normal bell curve showing statistics used in educational assessment and comparing various grading methods. The scales include standard deviations, cumulative percentages, percentile equivalents, Z-scores, T-scores, standard nines, and percentages in standard nines.
A graph of a Normal bell curve showing statistics used in educational assessment and comparing various grading methods. The scales include standard deviations, cumulative percentages, percentile equivalents, Z-scores, T-scores, standard nines, and percentages in standard nines.

Омор ё Статистика (аз олмонӣ: statistik) яке аз қисмҳои математика аст.

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