Variation in median-likelihood estimates of σ_L as a function of the central value of each SFR bin. The error bars in the vertical direction are derived from the 16th and 84th percentiles of the PDF, while in the horizontal direction the error bars indicate the bin width. Also overlaid are red circles, indicating the Bayesian estimates of scatter from the PDF, calculated according to the product of Σ σ_LP (σ_L).