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Maths Handling Data Coursework HypothesisMy hypothesis is: Is intelligence related to exam results? To do this I can investigate the relationship between IQ and Key Stage 2 results
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Maths Handling Data Coursework Hypothesis My hypothesis is: Is intelligence related to exam results? To do this I can investigate the relationship between IQ and Key Stage 2 results. There should be positive correlation in the graph as above average Key Stage 2 results suggest a student should have a high IQ. I can extend this investigation by see if there is a relationship between Sex and IQ/KS2 results. Plan To do my investigation I will need to collect the IQ and exam results from the Mayfield school data. I will use a sample size of 60, because it is a large enough number for a decent investigation, but not too large that I have too many people to work with. It will be fair as I will use 30 boys and 30 girls, and I am using a stratified sample so I can get the right number of people from...
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