Eczema: Causes, Symptoms and Effective Treatment. Eczema is one of many skin ailments triggered by the autoimmune condition. The autoimmune attack is the result of a troubled immune system, which in turn triggers different skin disorders and ailments.
Standardized value is a statistical measure of how much a distribution varies or deviates from the average or mean. Another term for standardized value is normal deviate. The standardized value is derived from measuring the distance from the average and dividing by the standard deviation of the entire distribution. Standard deviation is how far a variable, such as the price of a stock, moves above or below the average value.
1 The variance is a measure in squared units and has little meaning with respect to the data. 2  Thus, the standard deviation is a measure of variability expressed in the same units as the data. 3  The standard deviation is very much like a mean or an average of these deviations. Data-facts, observations, and information that come from investigations. 2  Measurement data sometimes called quantitative data -- the result of using some instrument to measure something (e.g., test score, weight); 3  Categorical data also referred to as frequency or qualitative data.