Sharon made a scatterplot comparing the shoulder heights of dogs to their weights. 120
110-
100
90
80
Weight (pounds)
70
60
50
40-
30
20
10
2 4
6
8 10 12 14 16 18 20 22 24 26 28 30
Height (inches)
Sharon's dog has a shoulder height of 28 inches. Using a linear model, which is the best prediction of her dog's weight?
A 85 pounds
B 90 pounds
C105 pounds
D 120 pounds