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.
The salty taste you are experiencing could be due to many causes. It could be that you are dehydrated especially if you are taking a medicine such as a diuretic, or drinking too much cafienated drinks (coffee, coke.. etc).
Most patients who complain of a loss of taste actually suffer from a loss of smell. The majority of a foodâs flavor comes from our ability to smell it. The tongue is our taste organ, and can sense salty, sweet, sour, bitter, and umami (or savory). The rest of a foodâs flavor is provided by our sense of smell.