(Choose 1 answer)
(See picture)
A. numerator df=3 denominator df=23
B. numerator denominator df=3 df=12
C. numerator df=3 denominator df = 12
D. numerator df=23 ; denominator df=3
E. None of the other choices is correct
The marketing manager of a company producing a new cereal aimed for chi examine the effect of the color and shape of the box's logo on the approval 1 He combined 4 colors and 3 shapes to produce a total of 12 designs. Each lo 2 different groups (a total of 24 groups) and the approval rating for each wa shown below. The manager analyzed these data using the \alpha=0.05 level of inferences.
COLORS
SHAPES
Red
Green
Blue
Yellow
Circle
54
67
36
45
44
61
44
41
Square
34
56
36
21
36
58
30
25
Diamond
46
60
34
31
48
60
38
33
Analysis of Variance
Source
df SS
MS
F
E32
