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Data handling investigating height and weight.
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| Submitted: Mon Oct 20 2003
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Data Handling Coursework For my data handling coursework I will be investigating Height and Weight. I will also be investigating how gender and age affect these. I need to collect information on Height, Weight, Age and Gender. The information I am using has been collected by a secondary source so the data should be accurate. I can foresee that, I could have a problem with data if it's incorrect, so, if I get any incorrect data I will ignore it. The following table shows information about the number of boys and girls in each year at Mayfield High School. Year Group Number of Boys Number of Girls Total 7 151 131 282 8 145 125 270 9 118 143 261 10 106 94 200 11 84 86 170 1183 Hypotheses 1. My first hypothesis is: There will be a positive correlation between height and weight. 2. My second hypothesis is: Is Height affected by age and gender. 3. My third hypothesis is: Does body mass index change for different years and genders. Hypothesis 1 To test this hypothesis I will firstly collect a...
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