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>> No.7731615 [View]
File: 8 KB, 591x303, iq_bell_curve.gif [View same] [iqdb] [saucenao] [google]
7731615

>>7731512
Because not every black person has the same IQ. There's a distribution shaped like a bell. Thus the term "bell curve".

People in the tail ends are really smart or really dumb.

The black bell curve is shifted though. It does not sit right on top of the white bell curve.

>> No.853914 [View]
File: 8 KB, 591x303, iq.gif [View same] [iqdb] [saucenao] [google]
853914

>>853532
Nope, he is right. The normal distribution is symmetrical. Therefore 50% of the population necessarily have an iq below 100.

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