Cumulative FFDs (scatter) of simulated ED distributions for broken power-law relation (blue spheres) with α₁ = 1.39 and α₂ = 1.8 found from the observed distribution of AU Mic white-light flares. The intrinsic observed AU Mic’s FFD is plotted as red spheres (adopted from Paper I, Fig. 5, left panel). Simulated ED distributions for single power laws with α = 1.39 and α = 1.8 are shown as light-blue and lime spheres, respectively. The resulting distributions are from one example run with 1000 random samples, plotted only if the sample meets p > 0.01 in the K–S test. The solid grey and dashed blue guides correspond to power-law coefficients α = 2.0 and α = 1.5, respectively, for a range of β coefficients.