Scattered Data Forms

First I created a form and asked these two questions:
1. How many sports teams do you like?
2. How many sports do you play?

My Form --->
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After I sent out my form I waited and got back responses, then I attempted to make a scatter plot.

Then I made a scatter plot on graph paper and drew a line of fit.

After doing this I picked two points that are on my line and found the equation of my line. There is almost no correlation between the two categories.