Posterior scale-dependent bias b(k) for galaxy samples at redshift . The galaxy sample is indicated in the top left corner. The orange filled regions and the dashed lines show the median, 68%, and 95% credible region for the CFHTLenS measurement using the full source sample BACK low-z. The overlapping transparent grey regions show 68% regions that are based on the source subsamples BACKa and BACKb low-z. These noisier measurements at mean source redshifts and test the robustness of the measurement. The filled green diamonds and triangles indicate the SAM predictions by H15 and L12, respectively.