6. A variety of clubs and social organizations exist for people who are statistically exceptional in some way. High IQ societies are one such example (you can nd a list and their standards for admission here: httg:wwwigsocietiescomg), but clubs based on other exceptional characteristics exist as well, such a tall clubs (for example, htt : tall.or 'oin-tci-main how-to- jo_in[). Why might the perception of high IQ societies and tall clubs differ in the general public? Can you nd any other examples of statistically unusual traits that have formed social clubs or other organizations? Break down their admissions standards into standard deviations (for comparison, both Mensa and Tall Clubs International have a cut-off around 2 standard deviations above the mean). Why do you think this cut-off is commonly chosen