Thursday, January 29, 2009

NY Regents: Mathematics B Conversions

For those interested, here are some raw-score to scaled score conversion charts for the NY Regents Math B for January 2009.
Right: Raw Score-Scaled Score. Center: point differential vs raw-score. Left: Percent increase of scaled score over raw score vs the raw score. In other words, (scaled-raw)/raw * 100%

Very interesting comparing the scales to these for the June test last year.

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