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My aim is to investigate the relationship between height and weight of pupils in Key stage 3
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Aim My aim is to investigate the relationship between height and weight of pupils in Key stage 3 in Mayfield High School. In order to make it simpler for me I will use a stratified sample of 10% of the total number of students in Mayfield High School. Stratified sampling This is the method used to gather information randomly which I will use in this assignment. I chose to use a sample of 10% of the students in Mayfield High School. The table below shows the total number of boys and girls in each year group. I use this because it is fair and it represents the numbers in proportion. Hypothesis There is positive relationship between the height and weight of pupils in Key stage 3 at Mayfield High School. Plan To begin my investigation, I will need the Mayfield High school data set, which contains information of the heights and weights of all the...
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