The upper row depicts trends and variations in the measurement of σ₆₈, while the lower row shows the fraction of outlier values. The distribution is divided into ten bins, each containing an equal number of objects, based on the magnitude in the i-band, z_p, and z_s, positioned in the left, centre, and right columns, respectively. These trends represent the findings from seven tests, summarised in Table 2, implemented on the W1+W3 and G09+COSMOS baseline samples.