Bivariate data

Do we have the perfect body proportions

Trend :

-The trend of the graph is linear and is going in a straight direction. The graph is evenly scattered so therefore it creates a straight line.

Directions:

-The direction of the graph is that it is increasing. The data of the graph shows us that the trend is linear and increasing.

Strength:

-the strength of the graph is strong because the data is increasing, not decreasing.

Conclusion:

Our question to solve was ( Do we have the perfect body proportion in the class?).Yes, because two of the students are out of the line of best fit.

subject no Name	Height in meters	Arm span in meters
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
7 Dan	1.85	1.85
8 Tai	1.58	1.62

9 jordan	1.85	1.89
10 Harry	1.71	1.34
11 Andy	1.43	1.43
12 Nick	1.76	1.76
13 Nino	1.96	1.84
14 Manase	2.05	1.98
15 Brad	1.87	1.92
16 Ricky	1.88	1.87