The scatter graph shows the best high jump and the best long jump for 15
boys.
500
580
570
560
550
Long jump
(cm) 540
530
510
500
40
145 150 155 160 165 170 175 160 1650 195
A boy has a best high jump of 195 cm.
Give a reason why you should not use a line of best fit to estimate his best
long jump
I’m
