Answer: The symbol for the standard deviation is typically pronounced as "sigma" (σ) in statistics and mathematics. It is a Greek letter that represents the amount of variability or dispersion in a set of data.
When reading or speaking about a mathematical formula or equation, it is common to refer to the standard deviation symbol as "sigma." For example, "the formula for calculating the standard deviation of a population is the square root of the sum of the squared deviations from the mean, divided by the total number of observations, represented by the symbol sigma."
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