catflap.org Online Dictionary Query

  ensemble average /ɒnsˈɒmbəl ˈavɹɪdʒ/
  Kollektivmittelwert 
           Note: einer stochastischen Größe
     Synonym: ensemble mean
  
   see: average value, average, mean value, mean, average values, averages, mean values, means, assumed average, working mean, arithmetic average, arithmetic mean, corrected mean, modified mean, harmonic average, harmonic mean, quadratic average, quadratic mean, RMS value, effective value, virtual value, distance RMS, time average, grand average, population mean, true mean