In order to derive statistical properties of a complete X-ray selected samp
le of AGN we used the classification spectra of the RASS Selected Areas-Nor
th survey to study the luminosities, redshifts, X-ray/visual flux ratios, l
ine widths, and various correlations between observed parameters of all Sey
fert galaxies and QSOs in this sample. On the basis of these data we discus
s implications for the current AGN models.