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.
Holistic Medicine. Definition. Holistic medicine is a term used to describe therapies that attempt to treat the patient as a whole person. That is, instead of treating an illness, as in orthodox allopathy, holistic medicine looks at an individual's overall physical, mental, spiritual, and emotional wellbeing before recommending treatment.