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Table 7
Results of the correlation studies within the flux-limited sample.
| Broad Fe Kα Line EW (Y) vs. | a | b | Mean spearman rho | Null hypothesis probability |
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| Black hole mass (X) | 1.64 ± 0.12 | − 0.20 ± 0.11 | − 0.34 | 0.14 |
| Accretion rate (X) | 1.82 ± 0.15 | 0.08 ± 0.13 | 0.15 | 0.50 |
| X-ray luminosity (X) | 7.62 ± 5.16 | −0.14 ± 0.12 | −0.13 | 0.51 |
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| Beta (Y) vs. | ||||
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| Black hole mass (X) | 0.36 ± 0.11 | −0.02 ± 0.09 | 0.05 | 0.75 |
| Accretion rate (X) | 0.38 ± 0.12 | 0.01 ± 0.10 | 0.12 | 0.59 |
| X-ray luminosity (X) | −0.32 ± 4.19 | 0.01 ± 0.10 | 0.17 | 0.39 |
Notes. Mean intercept (a) and slope (b) for the linear fits of a log (Y) = a + b × log (X) function described in the text. Errors in these two quantities are the statistical one standard deviation.
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