Investigating the statistical relationship between IQ levels and Maths KS2 results.
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Edexcel 2003 Dispatch 1 Maths Investigation Roman Gaufman Mathematic GCSE Mayfield High School Can No: 6056 Introduction In this investigation I will choose a hypotheses to investigate and use a variety of statistical methods to investigate whether it is correct and prove the fact that it is correct or incorrect. I will make a smaller sample of the database and arrange it by genders and year groups. I will make graphs, comment on them and use a variety of statistical method. Hypotheses My hypothesis is to prove that higher Maths KS2 results often affect the IQ levels and make a close relationship being the higher the Maths KS2 result, the higher the IQ level. I will also investigate gender differences and hope to prove that the male gender does generally better at maths then the female gender. I will then expand my investigation to investigate other subjects and their relationship to the IQ. Deciding on sample size I have decided to...


