What is the 'Normal Distribution'. The normal distribution, also known as the Gaussian or standard normal distribution, is the probability distribution that plots all of its values in a symmetrical fashion, and most of the results are situated around the probability's mean. Values are equally likely to plot either above or below the mean.
Definition of a Mg. A milligram (mg) is a metric system unit that represents a thousandth of a gram. Because of its larger size, a mg is a more commonly used measurement than a mcg. One thousandth of a mg is one mcg, and 1,000 mcg equal one mg.
Kilograms (kg), grams (g), milligrams (mg), and micrograms (Âµg) Definition. A gram (g) is a metric unit for a small amount of mass or weight. Itâs equal to the weight of one. cubic centimeter (or one milliliter) of water. A kilogram (kg) is 1,000 grams. A kg has the same weight as one liter of water. A milligram (mg) is one thousandth of a gram.