(Choose 1 answer)
(See picture)
A. None of the other choices is correct
B. 12.50
C. 23.16
D. 2.00
Ε. 72.30
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 cerea He combined 4 colors and 3 shapes to produce a total of 12 designs. Each logo was presente 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 inferences.
SHAPES
Circle
Square
COLORS
Red
54
44
Green
67
61
Blue
36
Yellow
45
41
44
21
25
30
58
36
34
56
36
hish
Exit 12
