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• Level: GCSE
• Subject: Maths
• Word count: 2205

# &quot;The taller the person, the heavier they should be&quot; - In order to investigate this, I will collect data from the Mayfield high information spreadsheet.

Extracts from this document...

Introduction

John Halliwell 11t                 Maths Coursework

Plan

Hypothesis – “The taller the person, the heavier they should be”

In order to investigate this, I will collect data from the Mayfield high information spreadsheet. The data that will be collected will be from all of the years (years 7 through to 11). Some of the data might prove unreliable, as this is secondary research.

So far, it is clear to see that the taller the person involved, that the heavier they would be. In order to do this, I will need to prove this by showing that there us a trend in all of the years, from years 7 to 11.

There will also be another point to overcome, that as a person is reaching adolescence, they have growth spurts. Females have

Middle

1.62

49

13

8

Female

1.40

48

13

8

Female

1.63

45

13

8

Female

1.60

44

13

8

Female

1.55

52

13

8

Female

1.62

80

13

8

Female

1.60

42

13

8

Female

1.42

50

13

8

Female

1.69

61

13

8

Female

1.70

45

13

8

Female

1.72

65

13

8

Female

1.70

43

13

8

Female

1.63

47

13

8

Female

1.54

52

13

8

Female

1.74

49

13

8

Female

1.47

38

13

8

Female

1.57

51

13

8

Female

1.58

40

13

8

Female

1.58

72

13

8

Female

1.69

48

13

8

Female

1.42

29

13

8

Male

1.55

64

12

8

Male

1.50

50

12

8

Male

1.72

46

12

8

Male

1.50

41

13

8

Male

1.65

45

13

8

Male

1.56

59

13

8

Male

1.72

50

13

8

Male

1.55

51

13

8

Male

1.60

44

13

8

Male

1.50

45

13

8

Male

1.83

64

13

8

Male

1.53

45

13

8

Male

1.65

40

13

8

Male

1.75

80

13

8

Male

1.68

51

13

8

Male

1.50

49

13

8

Male

1.54

42

13

8

Male

1.54

52

13

8

Male

1.50

52

13

8

Male

1.34

42

13

8

Male

1.61

54

13

8

Male

1.74

61

13

8

Male

1.25

61

13

8

Male

1.63

42

13

This shows no correlation, which shows there is no connection between height and weight.

These are my 2 samples so far. The other three are below. They are from years 9, 10 and 11.

 Year Group Gender Height (M) Weight (Kg) Age (Years) 9 Female 1.6 48 13 9 Female 1.55 66 13 9 Female 1.6 60 13 9 Female 1.58 55 13 9 Female 1.5 65 13 9 Female 1.8 57 13 9 Female 1.71 42 13 9 Female 1.5 65 13 9 Female 1.6 42 13 9 Female 1.59 45 13 9 Female 1.52 48 13 9 Female 1.70 58 13 9 Female 1.52 45 14 9 Female 1.62 52 14 9 Female 1.8 60 14 9 Female 1.55 36 14 9 Female 1.53 65 14 9 Female 1.57 40 14 9 Female 1.49 37 14 9 Female 1.62 49 14 9 Female 1.64 55 14 9 Female 1.58 40 14 9 Female 1.6 41 14 9 Female 1.48 47 14 9 Female 1.63 52 14 9 Female 1.65 49 14 9 Male 1.56 60 14 9 Male 1.51 40 14 9 Male 1.62 49 14 9 Male 1.52 46 14 9 Male 1.32 38 14 9 Male 1.58 51 14 9 Male 1.74 57 14 9 Male 1.60 49 14 9 Male 1.83 57 14 9 Male 1.60 40 14 9 Male 1.69 65 14 9 Male 1.70 55 14 9 Male 1.54 48 14 9 Male 1.81 68 14 9 Male 1.66 46 14 9 Male 1.64 35 14 9 Male 1.65 48 14 9 Male 1.80 70 14 9 Male 2.03 60 14 9 Male 1.68 65 14 9 Male 1.82 75 14 9 Male 1.72 57 14 9 Male 1.63 40 14 9 Male 1.53 50 14 9

Conclusion

1.75

65

15

10

Male

1.75

45

15

10

Male

1.77

80

15

10

Male

1.65

47

15

10

Male

1.80

59

15

10

Male

1.72

71

15

10

Male

1.65

55

15

10

Male

1.62

72

15

10

Male

1.67

60

15

10

Male

1.50

50

15

10

Male

1.70

59

15

10

Male

1.62

50

15

10

Male

1.73

50

15

10

Male

1.70

55

15

10

Male

1.80

72

15

10

Male

1.75

57

15

10

Male

1.57

49

15

10

Male

1.63

56

15

10

Male

1.61

56

15

10

Male

1.80

63

15

10

Male

1.80

54

15

10

Male

1.57

54

15

10

Male

1.67

60

15

10

Male

1.80

40

15

10

Male

1.57

64

15

This is my year 10 sample.

This graph shows no correlation, which shows there is no connection between height and weight.

 Year Group Gender Height (M) Weight (Kg) Age (Years) 11 Female 1.62 56 15 11 Female 1.65 66 15 11 Female 1.70 50 15 11 Female 1.65 59 15 11 Female 1.59 45 15 11 Female 1.52 48 15 11 Female 1.67 48 15 11 Female 1.83 60 16 11 Female 1.67 52 16 11 Female 1.60 54 16 11 Female 1.55 36 16 11 Female 1.63 44 16 11 Female 1.63 44 16 11 Female 1.72 51 16 11 Female 1.68 54 16 11 Female 1.73 64 16 11 Female 1.73 50 16 11 Female 1.63 47 16 11 Female 1.56 50 16 11 Female 1.69 51 16 11 Female 1.63 48 16 11 Female 1.62 54 16 11 Female 1.72 51 16 11 Female 1.65 54 16 11 Female 1.65 42 16 11 Male 1.62 50 16 11 Male 1.67 70 16 11 Male 1.64 60 16 11 Male 1.92 45 16 11 Male 1.97 84 16 11 Male 1.52 38 16 11 Male 1.84 78 16 11 Male 1.62 48 16 11 Male 1.57 49 16 11 Male 1.67 60 16 11 Male 1.72 64 16 11 Male 1.76 62 16 11 Male 1.57 54 16 11 Male 2.06 84 16 11 Male 1.61 42 16 11 Male 1.63 59 16 11 Male 1.65 50 16 11 Male 1.51 38 16 11 Male 1.73 50 16 11 Male 1.52 45 16 11 Male 1.78 37 16 11 Male 1.7 72 16 11 Male 1.65 45 16 11 Male 1.7 54 16 11 Male 1.8 62 16 11 Male 1.84 76 16

This is my year 11 sample.

This graph shows no correlation, which shows there is no connection between height and weight.

In conclusion, to none of the data showing correlation when placed on scatter graphs, it is easy to see that there is no link between height and weight.

This student written piece of work is one of many that can be found in our GCSE Height and Weight of Pupils and other Mayfield High School investigations section.

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