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Questions section In this section, I will answer the questions that I have devised, using graphs and tables to help: Question one: What is the relation between height and weight for the whole year? As mentioned earlier, this will be decided using a scatter graph. Firstly though, the information from the whole year needs to be broken up in order to make the graph readable. This is known as 'random sampling'. What will happen is that every 10th person in the whole year will be taken, therefore keeping the results random, but narrowing them down at the same time. Here is the table that shows every 10th person in the year: These have been ordered by weight, so as you can see, the weights are very randomly organised. Here is the scatter graph that will determine the overall relation between height and weight: As you can see, there is an overall positive correlation between height and...

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