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 (one thousandths of a gram) is a measure of mass (weight) ml (one thousandths of a liter) is a measure of volume. Water has a specific gravity of 1 g/cc, which is equivalent to 1g/ml. Therefore 1 ml of water would weigh 1000 mg. 1 ml of mercury would weigh about 14,000 mg. or 14 g. Just multiply the specific gravity of the item you are dealing with times 1000 if you need know the weight in mg of 1 ml.