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Data analysis.
Member rating: No Rating | Words: | Submitted: Wed Oct 08 2003
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Data Analysis I am going to look at the records taken from Y7, Y8, Y9 and Y10, boys and girls. The two factors I am going to investigate are ability/set and gender and their ability to estimate a straight line and an angle. I will take a sample size of 10% from each year. I am going to base my hypothesis on how ability/set and gender affect a child's ability to observe and estimate a straight line and an angle. Evidence: Before I write my hypothesis I am going to write a small number of my ideas on what affects an individual's ability to estimate a straight line and a curved line. 1. I think the older the person is the better they estimate. 2. I also think that if the person estimates within a 10% error of the actual length for one of the lines they will be within 10% of the other line....
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