Left panels: cumulative distribution functions of θ and distributions of σ_θ. Right panels: cumulative distribution functions of θ_left and distributions of σ_left. The limits of the normalized blackbody (dotted line), single-electron synchrotron (solid line), and synchrotron with a Maxwellian distribution function (dashed line) are overlaid. In the above legends, COMP represents the Comptonized model, BAND represents the Band function, SBPL represents the smoothly broken power law, and ALL represents the overall population (COMP + BAND + SBPL).