A high standard deviation means — literally — that the average variation around the mean is large. For instance, a good darts player can throw darts at a.
In statistics, the standard deviation is a measure that is used to quantify the amount of variation or dispersion of a set of data values. A low standard deviation indicates that the data points tend to be close to the mean (also called the expected value) of the set, while a high standard.
A low standard deviation means that most of the numbers are very close to the average. A high standard deviation means that the numbers are spread out.
The greater the standard deviation of a security, the greater the variance between each price and the mean, which shows a larger price range.
Standard Deviation Part II. Standard deviation is a mathematical tool to help us assess how far the values are spread above and below the mean. A high.
A standard deviation of 0 means that a list of numbers are all equal -they don't lie apart higher standard deviations are also associated with 'lower' histograms.
if we made the smallest value even smaller or the largest value even larger, The theoretical basis of the standard deviation is complex and need not trouble By putting one, two, or three standard deviations above and below the mean we.
If the scores are spread out -- some very high, some very low, and some near the A large standard deviation means that the individual scores are quite spread.
P function in Excel and how to estimate the standard deviation based on a sample using the STDEV.S function in For example, the numbers below have a mean (average) of As a result, the numbers have a high standard deviation.