is a cross between ... and(a mule is a cross between a horse and an ass мул – помесь лошади с ослом; this is a cross between a sermon and a fable это смесь проповеди с басней. ORD Alexander Demidov)
arithmetic mean(The measure of central tendency of a set of values computed by dividing the sum of the values by their number; commonly called the mean or the average. The arithmetic mean of 3, 6, 2, 3 and 6 is (3 + 6 + 2 + 3 + 6) / 5 = 4. WT Alexander Demidov)
mean(Though considerably less equal than higher-income countries like Germany (0.28), France (0.33) and Sweden (0.25), Russia came out almost exactly in line with the mean [Gini coefficient] when he plotted the Gini scores against per-capita GDP. TMT Alexander Demidov)
