(a(i))[1]
Calculate the range of the times in the 200 metre race.
(a(ii))[2]
Calculate the mean of the distances in the long jump.
(b(i))[2]
Complete the scatter diagram.
(b(ii))[1]
What type of correlation is displayed on the scatter diagram?
(b(iii))[1]
Is he correct? Explain your answer.
(b(iv))[1]
Draw a line of best fit on the scatter diagram.
(b(v))[1]
Use your line of best fit to estimate her distance in the long jump.