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Mathematics, 14.03.2022 23:00 autumnkiewel200
The scatter diagram shows the scores of 10 students in their paper 1 and paper 2 Maths GCSE exams.
A line of best fit has been drawn.
a) what type of correlation is shown by the graph
b) A pupil who scored 50 in his paper 1 exam got ill and missed paper2.
Use the line of best fit to predict what his paper 2 mark could have been.
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The scatter diagram shows the scores of 10 students in their paper 1 and paper 2 Maths GCSE exams....
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