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.
Like dungeon chests, chests in abandoned mineshafts only contain a few items and each item has a certain chance of spawning inside the chest, as follows: 1  Bread: 20% chance of getting at least 1 loaf of bread per item stack. 2  Coal: 13% chance of getting at least 1 loaf of bread per item stack.