La - a white soft metallic element that tarnishes readily; occurs in rare earth minerals and is usually classified as a rare earth atomic number 57, lanthanum metal, metallic element - any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.
In statistics, regression toward the mean is the phenomenon that if a variable is extreme on its first measurement, it will tend to be closer to the average on its second measurementâand if it is extreme on its second measurement, it will tend to have been closer to the average on its first. To avoid making incorrect inferences, regression toward the mean must be considered when designing scientific experiments and interpreting data. The conditions under which regression toward the mean ...
What is a 'Trend'. A trend is the general direction of a market or of the price of an asset, and trends can vary in length from short to intermediate, to long term.