(Choose 1 answer)
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The marketing manager of a company producing a new cereal aimed for children wants to examine the effect of the color and shape of the box's logo on the approval rating of the cereal.He combined 4 colors and 3 shapes to produce a total of 12 designs. Each logo was presented to 2 different groups (a total of 24 groups) and the approval rating for each was recorded and is shown below. The manager analyzed these data using the a = 0.05 level of significance for all inferences.
A. 12.50
B. 0.144
C. None of the other choices is correct
D. 25.06
Ε. 2.00
Red
54
44
COLORS
Green
Blue
Yellow
45
36
67
61
44
41
Square
34
56
36
21
30
25
58
hish
Exit 4
SHAPES
Circle
36
