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Mass accretion rates in dimensionless and physical units, and efficiencyfactors describing the total radiant luminosity of the disk and the beam powerof the outflow are studied here. Four samples of sources including 576 LINERs,100 classical double (FRII) radio sources, 80 relatively local AGN, and 103measurements of four stellar mass X-ray binary systems, referred to as GalacticBlack Holes (GBH), are included in the study. All of the sources have highlycollimated outflows leading to compact radio emission or powerful extended(FRII) radio emission. The properties of each of the full samples are explored,as are those of the four individual GBH, and sub-types of the FRII and localAGN samples. Source types and sub-types that have high, medium, and low valuesof accretion rates and efficiency factors are identified and studied. A newefficiency factor that describes the relative impact of black hole spin andmass accretion rate on the beam power is defined and studied, and is found toprovide a new and interesting diagnostic. Mass accretion rates for 13 sourcesand efficiency factors for 6 sources are compared with values obtainedindependently, and indicate that similar values are obtained with independentmethods. The mass accretion rates and efficiency factors obtained heresubstantially increase the number of values available, and improve ourunderstanding of their relationship to source types. The redshift dependence ofquantities is presented and the impact on the results is discussed.

Black Hole Mass Accretion Rates and Efficiency Factors for over 750 AGN and Multiple GBH