Statistics, Analytics, Data Science, Database.
falling in between 11 & 13 is 2 * 0.2 = 0.40. In this example, it is the simplicity of visuals that made us choose arbitrarily any random value between 11 & 13. We have the liberty to choose anything between 10 & 15. E.g. any random value falling between 11.25 to 13.75, or 12.95 to 13.45 or 13.30