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.
Metric Measurement - Weight. When you are done, try the Metric Weight Quiz. The metric measure units of weight are based on the gram. The milligram (mg) is the smallest metric measure of weight and equals 1/1000 of a gram. The centigram (cg) is the next largest unit of weight and equals 1/100 of a gram. The decigram (dg) is the next largest unit of weight and equals 1/10 of a gram.