送交者: gyro 于 2006-3-18, 19:13:49:
回答: within three standard deviation 由 xj 于 2006-3-18, 18:02:27:
The point I want to make is that, it is pretty hard (at least for me) to say something like, "I don't know what the physiological limit of the weight any human being can lift. It might be above X, but I know it must be below 2X." Take X=200Kg, for example.