what is this deviation?
In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values.
Standard deviation
In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values.
what type of dog is a blue heeler UNANSWERABLE what type of dog is an australian cattle? It is a breed of herding dog originally developed in Australia for droving cattle over long distances across rough terrain. how long do they live on an average? A survey of 100 deceased dogs yielded a mean longevity of 13.41 years with a standard deviation of 2.36 years.
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Standard deviation [SEP] Introduction
In statistics, the standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean (also called the expected value) of the set, while a high standard deviation indicates that the values are spread out over a wider range. Standard deviation may be abbreviated SD, and is most commonly represented in mathematical texts and equations by the lower case Greek letter sigma σ, for the population standard deviation, or the Latin letter s, for the sample standard deviation. The standard deviation of a random variable, statistical population, data set, or probability distribution is the square root of its variance.