The results around 22 aren't too surprising: most people will probably quickly figure out that the target cannot possibly be above 66.67, but few will realize t

The results around 22 aren't too surprising: most people will probably quickly figure out that the target cannot possibly be above 66.67, but few will realize that this implies that the target will be below 44.44. If you assume the guesses will be randomly distributed from 0 - 66, you get a target of 22, which isn't a bad guess for most of the times this experiment was performed on the proles.