Standard Deviation. Standard deviation is a statistical measurement of the variation in a set of data. Standard deviation indicates how much the values of a certain data set differ from the mean on average.tandard deviation is a statistical measurement of the variation in a set of data. Standard deviation indicates how much the values of a certain data set differ from the mean on average.
* Post-nasal drainage, such as with a sinus infection (sinusitis) or allergies. Rarely, a salty taste in the mouth is due to a nutritional deficiency, endocrine disorder or neurological disorder, such as epilepsy or migraine. Treatment is directed at the underlying cause, if possible.
As you know, our taste buds (which we have 10,000 of, by the way) respond to four different types of flavorsâsweet, salty, sour, and bitterâbut some of us seem more inclined to reach for chocolate over chips than others. So whatâs behind that insatiable sweet or salty tooth? A lot of it is genetic.