The standard deviation and range are both measures of the spread of a data set. Each number tells us in its own way how spaced out the data are, as they are both a measure of variation. The range relies on a very simple formula of subtracting the minimum data value from the maximum.
1 Locked Gold Chest, a chest found in the dungeon, which is opened with a Gold Key. 2  Pink Dungeon Chest, a chest that can be crafted. 3  Blue Dungeon Chest, a chest that can be crafted. 4  Green Dungeon Chest, a chest that can be crafted.
THE PRICE INCLUDE: 1  Mythic +15 Keystone Dungeon completed within timer (1-3 loot chests at the end of dungeon). 2  LOOT: Personal Loot 890+ at the end of dungeon. 3  LOOT: Guaranteed 905+ item level at Class Hall weekly loot chest.  Artifact power items at the end of dungeon and from Class Hall weekly loot chest.