maths
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GCSE Maths coursework Contents Page number Section One Introduction 1 15% error margin for the line 4 15% error margin for the angle 5 Scatter diagrams 6 Section Two Organisation and analysis of data for 7 the length of the line Organisation and analysis of the data for 8 the size of the angle Organisation and analysis of diagrams 9 Pie charts 10 Conclusion 11 Aim: having been presented with some data, to come up with a hypothesis and try to prove or disprove it using statistical techniques Eighty six year eleven students from my school were presented with a sheet of paper with a line drawn and an angle drawn on it. They were told without using any measuring equipment to estimate how long the line was in centimetres within 30 seconds, as well as having to find out the size of the angle in degrees without using measuring equipment and within a 30 second time...


