Acetone is also very useful because it is miscible (mixable) with all common solvents and water and thus most common paints, finishes and coloring products. So acetone can be added in significant percentages to most of the coating materials we use. Also important, acetone is the fastest evaporating and one of the strongest of all commonly available solvents and it is very dry (non-oily). So it makes an excellent cleaner and degreaser and this is how it is used in most other industries.
The standard form of any distribution is the form that has location parameter zero and scale parameter one. It is common in statistical software packages to only compute the standard form of the distribution. There are formulas for converting from the standard form to the form with other location and scale parameters.
The normal distribution is the most important and most widely used distribution in statistics. It is sometimes called the bell curve, although the tonal qualities of such a bell would be less than pleasing.ormal distributions differing in mean and standard deviation. The density of the normal distribution (the height for a given value on the x axis) is shown below. The parameters Î¼ and Ï are the mean and standard deviation, respectively, and define the normal distribution.