DVDCCA Sues Maker of Luxury DVD Jukebox
McSpew writes "The DVD Copy Control Association has decided to sue Kaleidescape for violating its CSS license. Kaleidescape's crime? They make a super-high-end (~$27k) DVD jukebox system that caches DVD movies onto a server (3.3TB of disk space). Kaleidescape says they've complied with the terms of their CSS license and they're considering countersuing. I want one, but I'm not a pro athlete, rapper or movie star, so I'll probably have to roll my own."
Wrong: Assume population of 10 persons. 6 with IQ 110, 3 with IQ 90, and one with IQ 70. The average IQ is (6*110+3*90+70)/10 = 100. There are however 6 persons with above avarage IQ. So half the population is not "by definition" of below average intelligence. The word you are looking for is median.
That's true, but IQ assumes intelligence is normally distributed over the population. So in any large population, both the mean and median IQ should be 100.