The r-squared and r-value?

charlottecharlielee

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Joined
Nov 24, 2019
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4
I calculated 0.7256 as the r-squared value.
I'm unsure if this is correct.

I also calculated the r-value as -0.85235 as in my scatterplot it is a negative linear.

Here is the data-set used to calculate these results with both x and y variables, the x variable is the distance to the place of significance and the y variable is the price of the real estate depending on the distance.

Data-set:
 

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