confidenceinterval

the Dungeon
(7, 2, D)
  a +0,+0 club
  a +2 robe of positive energy
(18, 2, D)
  a +0,+2 long sword of holy wrath
(16, 4, D)
  a +1,+0 mace
(26, 4, D)
  a +0,+0 dagger
  a +0 robe
  a chunk of necrophage flesh
(17, 5, D)
  a human skeleton
(22, 8, D)
  a stone of tremors
(18, 9, D)
  a +0,+2 dagger
  a +0 robe
  a +0,+0 dagger
  a +0 robe
(10, 10, D)
  a +0,+0 short sword
(1, 11, D)
  22 stones
(16, 11, D)
  2 potions of decay
(29, 11, D)
  a +0,+0 giant club
  a +0,+0 giant club
(30, 11, D)
  a +0,+0 giant club
  a +0,+0 giant club