kiasuson:All other schools COP is low. It all depends on the cohort. Generally, the range of T-Score is quite wide as compare to previous year.
Yep. T-score range is very wide this year probably because the Maths paper was extra tough, plus some may have bungled the Chinese oral (Farewell Teacher!). Those who are very strong in Maths & Chinese pulled streets ahead of the rest while the weaker ones fell behind badly. Even the lowest aggregate was extra low this year.