Mean values (lines) and standard deviation (shaded region) of the ejecta masses, explosion energies, nickel masses and kick velocities of model populations, obtained by analysing our core-collapse models with the Mandel & Müller (2020) model, weighted by the IMF from Salpeter (1955). These values are shown for the total population of stripped-envelope stars (orange), as well as separated into Type Ib (violet) and Type Ic SNe (blue). For comparison, the mean values and standard deviations of the ejecta masses, the explosion energies, and the nickel masses inferred from the samples of Taddia et al. (2018) and Barbarino et al. (2021) are shown on the right.