作者Whatfor (Live for what?)
看板Statistics
标题[问题] 变异数分析
时间Tue Dec 6 20:29:25 2005
虽然读过ANOVA了 可是还是不会算
麻烦各位帮忙解答一下~~><~~
题目有点多 因为那个是连锁的 请各位见谅 ><
感谢好心人的大恩大德~~Orz
Use the following data from a complete randomized design for two factors to
answer the following questions:
Compaction Method (B)
Static(B1)|Kneading(B2)
Aggregate Silicious(A1)| 68,66 | 60,58
Type(A) Basalt(A2) | 65,65 | 97,95
| |
(1)When B=B1, what is the simple effect of the factor A?
(2)When B=B2, what is the simple effect of the factor A?
(3)When A=A1, what is the simple effect of the factor B?
(4)When A=A2, what is the simple effect of the factor B?
(5)Using the results for question 1 and 2, what is the main effect of the
factor A ?
(6)Using the results for question 3 and 4, what is the main effect of the
factor B ?
(7)After the calculations above, whether there is interaction effect between
the factor A and B. Please use "interaction plot" to explain your argument.
p.s.interaction plot是画二因子交叉影响的ANOVA Table吗?
想请各位高手能不能稍微解一下(1)(3)(5)(7)呢?
因为以前没学过这个 所以不知道要如何写
非常感激各位~~Orz
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