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.
Edit Page Last Edit: November 3, 2016 - 5 months 13 days ago. The Dreadnaught features several chests which aren't like many others in Destiny. While there are standard chests that anyone can have access to, there are also chests which require special keys to open them, and not all keys are physical. All of these chests give Calcified Fragments upon opening them.