SACMEQ: Mean performance on the 6th grade mathematics scale
Mean performance on the mathematics scale is the mean mathematics score for 6th grade students. Mean scores are on SACMEQ scales for mathematics, which have averages of 500 and standard deviations of 100. Data reflects country performance in the stated year according to SACMEQ, but may not be comparable across years or countries. Consult the SACMEQ website for more detailed information: http://www.sacmeq.org/
Mean performance on the mathematics scale is the mean mathematics score for 6th grade students. Mean scores are on SACMEQ scales for mathematics, which have averages of 500 and standard deviations of 100. Data reflects country performance in the stated year according to SACMEQ, but may not be comparable across years or countries. Consult the SACMEQ website for more detailed information: http://www.sacmeq.org/