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.
Mg (megagrams) technically means tons, but virtually nobody uses Mg as a unit of measurement. It's tons per hectare so if land use is changed (from forest to farm, or from grassland to wooded land for example), the change will be associated with a different value of of tons per hectare in carbon storage.