Radio properties of the target sample. Left panel: FIR luminosities due to star formation versus radio power at 1.4 GHz. The solid line shows the Kennicutt (1998a) relation, given by logP_1.4 GHz = logL_FIR + 11.47, while the dashed lines represent its 2σ dispersion. Red circles depict targets with radio detections, while blue hexagons mark targets with upper limits in the radio regime and/or in the FIR. The four AGN outside the 2σ dispersion and classified as jetted are marked by their ID. Right panel: q_24 obs = log(S_24 μm/S_r) plotted as a function of redshift for the whole AGN sample. Red dots mark targets with detections both in the MIR and radio regime; blue-dot upper and lower limits represent sources with detections only in the radio or in the MIR, respectively; green squares depict AGN with upper limits both in the MIR and in the radio. The solid line displays q_24 obs versus redshift for M82 (from Bonzini et al. 2013), while dashed lines mark the ±2σ dispersion. The six AGN classified as jetted, either from this plot of from the left panel of the figure, are marked by their ID.