(a)[1]
Find the range of the times spent on social media.
(b(i))[1]
Complete the scatter diagram by adding the missing points.
(b(ii))[1]
What type of correlation does the scatter diagram show?
(b(iii))[1]
Draw the line of best fit for the scatter diagram.
(b(iv))[1]
Use your line of best fit to estimate how many hours this student spent on social media.