Viewing angle posterior probability densities for Fermi/GBM SGRBs with known redshifts. For each SGRB with known redshift in our sample, we show the posterior probability density dP/dlnθ_v, i = θ_v, iP(θ_v, i | d) (see Eq. (43)) constructed using 300 population posterior samples from the full sample analysis (solid lines) or the flux-limited sample analysis (dashed lines). Tick marks indicate the 5th, 50th and 95th percentiles of each posterior probability. Individual SGRBs are assigned the same colours as in Fig. 4.