Fit Y by X platform: how to check if a slope is something different than zero?
The Fit Y by X platform has good options for doing linear regression. The resulting box shows the p-value of the intercept and slope compared to zero. Is there a way to quickly assess whether the slope/intercept values are statistically close to a theoretical value that is non-zero? E.g. I know that the slope is supposed to be 15.0 and would like to see if the estimated value is close (enough) to ...
