i1 : random 57 o1 = 12
i2 : tally apply(100, i -> random 10) o2 = Tally{0 => 10} 1 => 13 2 => 9 3 => 11 4 => 11 5 => 7 6 => 15 7 => 8 8 => 8 9 => 8 o2 : Tally