The table gives the time taken for a homework task and how many errors were made by some students in a class. A scatter diagram grid is shown.
(a)[2]
Complete the scatter diagram. The first 6 points have already been plotted for you.
(b)[1]
On the scatter diagram, draw the line of best fit.
(c)[1]
Another student in the class made $6$ errors. Use your line of best fit to estimate the time spent on the homework task by this student.
Worked solution & mark scheme
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