1. By: Makenzie Quinn, Jamie Rappleye, Joel Reed, Bradley Richins, Heather Roberts and Coty Rohan

2. Purpose? Is there a correlation between a man’s pinky size and their ear size?

3. How to accomplish our purpose? Find 50 random individual men Aged between 20 to 40 Use the three segments of the finger The highest point of the ear lobe and the lowest point of the ear lobe

4. Our Measurements

5. Our Calculations

6. Pinky Size Charts For the Histogram the y-value is frequency and the x-value is the pinky size

7. Ear Size Charts For the Histogram the y-value is frequency and the x-value is the ear size

8. Scatter Plot For the y- value it is the pinky size. For the x-value it is the ear size

9. Equations for our Linear correlation coefficient and Line of regression Linear correlation coefficient, r=0.242949403197 Line of regression: y=0.13272481111061x +5.6804319232146

10. Difficulties Communicating between group members Getting everyone to reply Time consuming

11. Analysis There is no correlation between men’s pinky size and their ear size The distribution were both skewed to the right

12. Interpretation and Conclusion We have decided that there is no correlation between ear size and pinky size.