21 Sean has information about the height, in cm, and the weight, in kg, of each of ten rugby players. He is asked to draw a scatter graph and a line of best fit for this information.
Here is his answer.
105
X
100
Х
Weight (kg)
95
X
90
X
Х
85
140
160
190
200
170 180
Height (cm)
Sean has plotted the points accurately.
Write down two things that are wrong with his answer.