请问anova与student t- test的关系?

请问anova与student t- test的关系? T-test,F-test,ANOVA 都什么时候用 excel高手进.(频度分析.T-TEST分析 ANOVA分析) 请懂one way-ANOVA test的人帮忙! 统计达人急入,统计学问题,one way ANOVA 和T test,急, 请问什么是t-test Student's t-test是什么检验 什么是two-sided student t test in terms of Student’s ‘t’-test and variance ratio ‘f ’-test翻 Is she not my student?与Isn't she my student?的区别 请问Many students are watching TV与Many a student is watching T 我有三组数据,怎样用SPSS做ANOVA检验?做完ANOVA检验是否需要做T检验?