In: Statistics and Probability
Does Spread mean the same as Dispersion and Variability?
Explain your answer.
Yes, The Spread mean the same as Dispersion and Variability. Because in statistics, dispersion is also called as variability, scatter, or spread is the extent to which a distribution is stretched or squeezed. Dispersion is contrasted with location or central tendency, and together they are the most used properties of distributions. A measure of statistical dispersion is a nonnegative real number that is zero if all the data are the same and increases as the data become more diverse.