Ya you are right. But isn't that median is always better than mean



所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl

送交者: skipper3 于 2005-5-30, 16:48:52:

回答: just a remind, median is not good measure too. Mode may be better 由 xj 于 2005-5-30, 14:34:42:

when saying majority this majority that.

Any way what I wanted to say is: the assumption that poor people will be better off after a nation becomes richer is not necessarily true. No matter how much the economic food chain grows, the situation at the bottom remains the same. SO I say no matter how much economic growth the country can register, without major structural change peasants will stay poor. Try to improve productivity won't work because it requries scale an average chinese farming family can never reach, due to the scarcity of land. Industrialisation is the only chance for them to move up notches on the food chain, if they have the required skill.




所有跟贴:


加跟贴

笔名: 密码(可选项): 注册笔名请按这里

标题:

内容(可选项):

URL(可选项):
URL标题(可选项):
图像(可选项):


所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl