Question

Drag each line to the correct location on the image. Not all lines will be used.

Match the lines of best fit to the scatter plots.

Answer 1

#1

The line should start just over origin

• Line 2 is best fit as it will contain most dots on both sides

#2

Line should step downwards to contain moSt dots

• Line no 6

#3

Quite above origin and half steadier (angle about 30-45)

• Line 4

#4

Almost staright line and almost parallel to x axis

• Line 3