%显著性检验%理解 ： http://www.cnblogs.com/hdu-zsk/p/6293721.html#undefined% http://www.cnblogs.com/nxld/p/6185433.html%matlab文档：https://ww2.mathworks.cn/help/stats/hypothesis-testing.html
hypothesisTest
原文：https://www.cnblogs.com/lancezliang/p/10424003.html
