(a(i))[1]
Finish the scatter diagram. The first thirteen points have already been plotted for you.
(a(ii))[1]
What kind of correlation is shown in the scatter diagram?
(a(iii))[1]
On the grid, draw a line of best fit.
(a(iv))[1]
Use your line of best fit to estimate their score on paper 2.
(b(i))[2]
Fill in the Venn diagram.
(b(ii))[1]
One student from this group is chosen at random. Find the probability that the student chooses biology and chemistry.