Question: A coefficient in a linear regression is estimated to be 0.1 with an associated standard error of 0.1. There are 28 degrees of freedom. Test

A coefficient in a linear regression is estimated to be 0.1 with an associated standard error of 0.1. There are 28 degrees of freedom. Test the hypothesis H₀: =0, H₁: 0 at a 5% significance level.

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