Investigate the relationship between the IQ and Key Stage results of a group of students.
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Maths Coursework Statistics Year 10 Mayfield High School Daniel Cary Wellington College Block II My aim is to investigate the relationship between the IQ and Key Stage results of a group of students. I will show if there is any correlation between; IQ and Key Stage Results in years 7, 8 and 9 If I find an outlier in any of my graphs, I will try and explain why it is there and see if my line of best fit fits better without it. I will now conduct a pre-trial to test if there are, in fact, any of there correlations; MASOOMA ABBAS (male) IQ - 101 KS2 - Eng-3 Maths-4 Sci-4 ZAHARA ABBOTT (female) IQ - 116 KS2 - Eng-5 Maths-5 Sci-5 As you can see from the graphs on the previous page, there is some evidence of a correlation between the IQ and the KS2 results. This is highlighted by Zahara's IQ being noticeably higher than Masooma's. So too are her Key Stage 2 results. I can conclude therefore that there...


