Height and Arm span

Does our year 11 maths class have the perfect body proportion? We will be measuring height and arm span. to make sure there are no errors for height, we will stand straight on a wall with our head, shoulders, and backside touching the wall, also with shoes off. For arm, span stands up and stretch your arms out as far as you can. Following these steps will ensure you that there will be no errors.

1 Mr Rees	1.83	1.76
2 Zion	1.78	1.78
3 Subhnesh	1.77	1.78
4 Matthew	1.84	1.85
5 Cole	1.71	1.69
6 Zapa	1.64	1.65
7 Dan	1.98	1.95
8 Tai	1.76	1.76
9 George	1.88	1.89
10 Harry	1.95	1.95
11 Andy	1.53	1.57
12 Nick	1.75	1.76
13 Nino	1.96	1.92
14 Manase	2.05	2.11
15 Brad	1.87	1.9
16 Ricky	1.88	1.9

Analysis: 

T- Trend 

D- Direction 

S- Strength 

U- Unusual(s)/outlier(s)

Trend - it is a linear graph

Direction - it is an increasing linear graph

Strength - it is a moderately increasing linear graph

Outliers - There is one outlier in my graph of data

Conclusion: The answer to our question (does our year 11 maths class have the perfect body proportions), and the answer is yes, the data we captured gave us a moderate linear increasing graph. Except for one outlier in our class.