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.
Music disc (13) can be found in 26.1% of dungeon chests, in groups of 1. Music disc (cat) can be found in 26.1% of dungeon chests, in groups of 1. When killed by a skeleton 's arrow, a creeper drops a random music disc in addition to any other items.