Time-weighted probability distributions of the BH mass (top left), BH spin (top right), donor star mass (bottom left), and orbital period (bottom right) in wind-fed BH-HMXBs. The blue and orange colors indicate post-RLO and pre-RLO sub-populations, respectively. The unfilled bins, hashed bins, and filled bins represent the Eddington-limited, moderately super-Eddington, and fully conservative accretion scenarios, respectively. The black dot, square, and triangle with error bars, placed at arbitrary probability values, respectively indicate the properties of Cygnus X-1, LMC X-1, and M33 X-7.