Question 1
MSA (mean square due to factor) is an unbiased estimator of the common varianceσ2if:
◦
the population means are different.
◦
H0is true in reality.
◦
H0is rejected.
◦
the assumption of normality is met.
Question 2
Source | df | SS | MS | F | p |
Factor A | 2 | 155.389 | 77.694 |
|
|
Factor B | 2 | 241.722 |
|
|
|
Interaction | 4 | 195.611 |
|
|
|
Error | 27 | 80.250 | 2.972 |
|
|
Total | 35 | 672.972 |
|
|
|
DetermineFA.
◦
26.14
◦
40.66
◦
16.45
◦
48.90