Actually, grades reflect performance, not quotas. Recent scores gave twice as many Fs as As and more Ds than Bs. That's not a bell curve.

Countries’ commitments to reduce carbon dioxide (CO 2) emissions can have important implications for their economies. Data since the 1800s reveal that the amount of CO 2 emissions generated for a ...

A bell curve is a graph used to visualize the distribution of a set of chosen values across a specified group that tend to have central, normal values that peak, with low and high extremes tapering ...

I came from a very interesting High School. We had the highest college acceptance rates in the state (Something like 99% or so. Absurdly high) of Washington, with the highest average SAT scores, etc ...