The notion of normal distribution, being one of the most important distributions in probability theory, has been extended far beyond the standard framework of the univariate (that is one-dimensional) case (Case 1).
The metric unit of weight (or any other force such as that of a  stretched spring, or a bat striking a ball, or a locomotive pulling  a train) is called the newton.   Neâ¦wton is the unit of weight (exactly of force) in the SI; in base  units is kg.m/s2.
Gram (g) is a unit of Weight used in Metric system. Megagram (megagram) is a unit of Weight used in Metric system. Grams also can be marked as grammes (alternative British English spelling in UK). Megagrams also can be marked as Mg and Megagrammes (alternative British English spelling in UK).