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Table 2.

Mean and median values of properties for comparison between GRQs and SRQs.

Property N Mean Median N Mean Median K-S test WMW test
p value p value
Redshift matched sub-samples based on z median
I. [z ≤ 1.00] GRQ SRQ
Pcore [× 1025 W Hz−1] 144 1.33 0.49 166 4.88 1.64 5.5 × 10−16 2.9 × 10−16
CDF 144 0.44 0.17 166 0.87 0.47 5.9 × 10−9 1.3 × 10−9
P1400 [× 1026 W Hz−1] 173 1.92 0.78 166 3.10 1.64 9.4 × 10−6 6.2 × 10−7
QJet [× 1044 erg s−1] 138 4.06 1.18 156 6.26 2.45 2.5 × 10−5 1.5 × 10−5
138 0.63 0.66 156 0.68 0.69 0.07 0.06
MBH [× 109 M⊙] 116 1.5 1.3 138 1.3 0.9 0.09 0.05
λEdd 116 0.06 0.04 138 0.09 0.06 4.2 × 10−5 1.9 × 10−4
II. [1.00 <  z ≤ 2.45] GRQ SRQ
Pcore [× 1025 W Hz−1] 81 4.43 2.59 248 19.01 5.95 2.8 × 10−7 4.2 × 10−11
CDF 81 0.98 0.22 245 1.63 0.47 4.5 × 10−4 6.2 × 10−4
P1400 [× 1026 W Hz−1] 89 5.05 3.56 245 12.26 6.16 2.8 × 10−6 1.0 × 10−7
QJet [× 1045 erg s−1] 67 1.31 0.80 223 2.61 1.11 0.013 0.002
67 0.74 0.75 221 0.72 0.75 0.75 0.26
MBH [× 109 M⊙] 75 2.7 1.9 227 2.3 1.6 0.17 0.06
λEdd 75 0.11 0.08 227 0.22 0.13 2.5 × 10−4 2.5 × 10−5

Notes. In Col. 2, ‘N’ refers to the number of sources. The p values correspond to the K-S test and the WMW test for the respective distributions. The comparisons of various properties of GRQs and SRQs are presented as follows: I and II are the lower and higher regimes of z-matched samples based on the z median as shown in Figs. 5 and 6, respectively.

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