Once standardized, a normally distributed random variable has a mean of zero and a standard deviation of one. The standard normal distribution (Z distribution) is shown in the graph below. As you can see from the notation to the right of the curve, mz = 0 and sz = 1.earn How to Calculate the Mean of a Standard Normal Distribution. To see how a random variable is standardized, imagine you have a random variable, x, that is normally distributed with a mean of 20 and a standard deviation of 10.
adjective. 1  The definition of wholistic refers to a therapy approach that considers methods which are not mainstream medicine. 2  The definition of wholistic refers to a therapy approach that considers methods which are not mainstream medicine. An example of wholistic is incorporating chiropractic and nutritional methods in therapy.
What is the definition of holistic health? It's a wellness approach that addresses the body, mind and spirit or the physical, emotional/mental and spiritual aspects of an individual. holistic health approach doesn't view the body, mind and spirit as separate entities and promotes drugs and surgery only when absolutely essential and after other solutions have been sought. It looks for the underlying causes of symptoms, rather than just covering up the symptoms with a drug.