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My hypotheses are: -1. People's average SAT and average GCSE results will have a strong positive correlation between them.2. Girl's average GCSE result will generally be higher than boy's average GCSE result.
Member rating: No Rating | Words: | Submitted: Thu Oct 23 2003
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The Plan My hypotheses are: - 1. People's average SAT and average GCSE results will have a strong positive correlation between them. 2. Girl's average GCSE result will generally be higher than boy's average GCSE result. All the data used will be from Steel City School For both of my hypotheses I am going to use a sample of 55 people. For my sampling I am first going to use stratified sampling, when I have a number of people I am going to role a dice to decide where I start. I believe that the minimum number of people that should be sampled is 50. 50 out of the 166 pieces of data is 30% and 55 out of 166 is 33%. With only 30 pieces of data in my sample I believe that I may not get a good spread of both boys and girls results. With a sample of 55 I believe...
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