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Taller students weigh more than shorter students, and other data
Member rating: No Rating | Words: | Submitted: Wed Oct 05 2005
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In my data handling coursework I am going to do an investigation on the average year 11 and on the average year 9 student. I am going to do this by using secondary data of 200 year 11students and pick out every five male and female but for the year 9 investigation which is my primary data I am going to survey 15 boys and 15 girls. My year 11 data I am going to use systematic sampling; I am going to use this method as it is effective in giving accurate results, and it avoids being bias. I have set four hypotheses and I am going to investigate to find out if the predictions I've made are correct or incorrect. These Hypotheses are:- 1. The average year 11 boy is taller then the average year 11 girls - To find this out I am going to work out the mean for...
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