Hypothesis: As their age increases both girls and boys will grow in height and weight, but overall in each year the boys will always be taller.
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Data Handling Project Introduction: I am going to be investigating the height, weight, gender and age/year group of pupils from Mayfield High School, the name of the school has been made up but the data is from a real school. I have randomly selected my data and I have put it in a spreadsheet, I have only looked at years 7, 9 and 11, this will give me a lot less data and should give me some varied results. I am investigating height and weight because the data is quantitive data therefore I can do averages and graphs. The data I am using is secondary data, this means that someone else has collected the data, the advantage of this is that it has saved me a lot of time but the disadvantage is that there could be some anomalies, if the data I select has an anomaly then I will just select...


