送交者: xj 于 2006-3-18, 18:02:27:

回答: 绝食47天 vs 举重500公斤, 哪个更不可能？ 由 gyro 于 2006-3-18, 17:22:53:

For example, assuming the mean is 40kg (50kg is too high for people without proper training), I can guess that almost all adults can lift 10kg without any training. thus 30kg =3 SD.Therefore, the maximum weight for a normal person with some training, is 70kg.

For the fasting, most people can't go without food for four days (illustrated 1989). The 7 day is actually the physiology limit for a normal people. 7 day is not a mean or median. it is the maximum. You can't train it.

• why this has to be normal distribution? - skipper3 (265 bytes) 2006-3-18, 19:47:50
  • the prob of a person who can lift 500kg is not zero in a normal distribution - xj (0 bytes) 2006-3-18, 20:08:41
    • so what. as long as it is smaller than 0.5 * 1/6B you can say - skipper3 (17 bytes) 2006-3-18, 20:34:46
• The actual numbers are misleading, perhaps - gyro (256 bytes) 2006-3-18, 19:13:49
  • I found an empirical formula: sinclair formula - xj (394 bytes) 2006-3-18, 20:46:48
    • good information - gyro (103 bytes) 2006-3-18, 20:50:56
  • world record for clear and jerk is 263 kg for body weight 105 kg + - xj (82 bytes) 2006-3-18, 20:26:11

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