p-value is less than the significance level α (Greek alpha), which is often 0.05 or 0.01. When the null hypothesis is rejected, the result is said to be statistically significant.
嘻嘻再学习一下， 不了情亚作者: tfmegatron 时间: 2012-11-9 00:21
回复 not4weak
大大
看不透？？？
aimei 发表于 2012-11-9 00:16
just think how an indian 帅哥 says this to you...作者: aimei 时间: 2012-11-9 00:22
