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Find how a child's height and weight changes between year 9 and year 10 and then see the differences in height and weight between boys and girls in year 9 and then do the same for year 10.
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Maths Coursework Data Handling Project Specify The Problem And Plan I hope to find how a child's height and weight changes between year 9 and year 10 and then see the differences in height and weight between boys and girls in year 9 and then do the same for year 10. I have chosen year 9 and year 10 because in year 9 boys and girls heights and weights are still fairly similar but by year 10 a boys measurements should change considerably. Also there should be quite a big gap between the boys and girls heights but their weights should be much closer together on average. Therefore there should be quite a small gap between girls and boys in year 9 but by year 10 they should be getting wider apart. I will find these differences by finding the mean, median, upper quartile, lower quartile and interquartile range. Also...
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