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Mayfield School Statistics - IQ Correlation
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| Submitted: Sun Dec 15 2002
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MATHS COURSEWORK MAYFIELD SCHOOL STATISTICS ANA SEKULIC In this investigation I need to select data from which I can make sensible conclusions that support my hypothesis. I have selected I.Q results and Sat Results from girls in year 10 to see if one variable depends on the other. Hypothesis: The higher the I.Q the higher the Sats Results. Firstly, I am going to draw a scatter graph to see if there is a relationship between the independent and dependant variables. The independent variable is going to be plotted horizontally and dependant variable vertically. This is because the dependant variable depends on the independent variable. In this investigation I choose both variables, nevertheless one variable always depends on the other. Therefore the independent variable is the I.Q and the dependant is the Sats Results. So in my theory, your Sats Result should always depends on your I.Q. Once I had plotted the graph (see appendix 1) I wanted...
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