Before revision: upright=1.5|Up to 10,000 points randomly distributed inside a square with apparent "clumps" or clusters, generated by a computer using a psuedo-random algorithm The clustering illusion is the tendency to erroneously consider the inevitable "streaks" or "clusters" arising in small samples from random distributions to be non-random.
After revision: upright=1.5|Up to 10,000 points randomly distributed inside a square with apparent "clumps" or clusters, generated by a computer using a pseudorandom algorithm The clustering illusion is the tendency to erroneously consider the inevitable "streaks" or "clusters" arising in small samples from random distributions to be non-random.