Standard deviation - Wikipedia
A low standard deviation indicates that the values tend to be close to their average (also called the expected value or arithmetic mean) of the set, while a high standard deviation indicates that the values are spread out over a wider range.
Standard Deviation and Variance - Math is Fun
Deviation means how far from the normal. The Standard Deviation is a measure of how spread out numbers are. Its symbol is (the greek letter sigma).
Standard Deviation - Definition, Symbol, Formula, Graph, & Examples
Standard deviation is a statistical measure that shows how much a group of data is spread out or dispersed from its mean value (average). A smaller standard deviation value indicates that the values are close to the mean, whereas a larger value means the dataset is spread out further from the mean.
Standard Deviation - Formula | How to Calculate Standard ... - Cuemath
What is Standard Deviation? Standard deviation is the degree of dispersion or the scatter of the data points relative to its mean, in descriptive statistics. It tells how the values are spread across the data sample and it is the measure of the variation of the data points from the mean.
Standard Deviation: Simple Definition, Step by Step Video
Standard deviation (SD) is a measure of the amount of variation in a set of values. A low SD—close to zero—indicates that the values tend to be close to the mean of the set, while a high SD indicates that the values are spread out over a wider range.
Standard deviation - Math.net
Standard deviation is a statistical measure of variability that indicates the average amount that a set of numbers deviates from their mean. The higher the standard deviation, the more spread out the values, while a lower standard deviation indicates that the values tend to be close to the mean.
Standard Deviation: Interpretations and Calculations - Statistics by Jim
The standard deviation (SD) is a single number that summarizes the variability in a dataset. It represents the typical distance between each data point and the mean.
Standard Deviation - GeeksforGeeks
Standard deviation is a measure used in statistics to understand how the data points in a set are spread out from the mean value. It indicates the extent of the data's variation and shows how far individual data points deviate from the average.