Dataset

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3. LLECE: Mean performance on the mathematics scale for 3rd grade students, total

LLECE: Mean performance on the mathematics scale for 3rd grade students, total

Average score on the 3rd grade mathematics assessment. 1997 scores were calculated on a scale with a mean of 250 points and a standard deviation of 50 points. 2006 scores were calculated on a scale with a mean of 500 and a standard deviation of 100 points. 2006 scores are not comparable with 1997 scores. Data reflects country performance in the stated year according to LLECE reports. Consult the LLECE website for more detailed information: http://www.llece.org/