Question: In a linear regression with 10 points (xi, yi), we have r = 0.67. What would be the Z value that would allow us to

In a linear regression with 10 points (xi, yi), we have

In a linear regression with 10 points (xi, yi), we have r = 0.67. What would be the Z value that would allow us to test whether the two variables are really dependent?

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