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

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Presentation transcript:

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

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

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

Our Measurements

Our Calculations

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

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

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

Equations for our Linear correlation coefficient and Line of regression Linear correlation coefficient, r= Line of regression: y= x

Difficulties Communicating between group members Getting everyone to reply Time consuming

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

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