Investigatings heights of girls and boys in year seven.
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Statistics Coursework When standing at the station waiting for my bus home, I noticed some year seven boys from St Olaves introducing themselves to one and other. They were talking to each other about their experiences of their first week at a new school when I noticed that they were a lot smaller than I remember myself and my friends being in year seven. I then began to think about general heights of boys and girls, wondered if girls were always taller than boys. I decided to investigate this. I predict that girls in year seven will be taller than boys in year seven. I will attempt to either disprove or prove my hypothesis by taking the averages of heights of a sample of year seven boys and a sample of the year seven boys. The Data I am using is Secondary, as somebody else collected it, for me. The fact...


