Calculate online the standard deviation of a set of values, the exact result is given to the calculation steps.

Standard_deviation online

The calculator with its **standard_deviation** function is a powerful standard deviation calculator.
It determines online the standard deviation of a series of value.
The **standard deviation** is equal to the
square root
of the
variance,
the standard deviation is used to measure the dispersion of statistical series around its
average.
The online calculator allows to **calculate the standard deviation** of a set of values with the steps by step calculations.
The standard deviation calculator supports numeric expressions but also literal.
The calculator handles the frequency value of the series.

The SD calculator is able to calculate the standard deviation of a set value, the result is returned in exact form, and in approximate form, the details of the calculations are specified.

It is possible to calculate the standard deviation of the following numbers 12;32;45;34, for this, enter standard_deviation(`[12;32;45;34]`)

It is possible to calculate the SD of the following numbers 12;32;45;34 whose frequency 3;5;3;2, for, this enter standard_deviation(`[[12;32;45;34];[3;5;3;2]]`)

The standard deviation calculator is able to calculate the standard deviation of a series of literal expressions, the result is returned in exact form and details of the calculations are specified.

It is possible to calculate the SD of the following terms 3a;6a;7a, after calculating the result is returned step by step, for this, enter standard_deviation(`[3a;6a;7a]`).

It is possible to calculate the SD of the following numbers 3a;6a;7a whose frequency 3;5;3;2 after calculating the result is returned step by step, for this, enter standard_deviation(`[[3a;6a;7a];[3;5;3;2]]`).

Calculate online the standard deviation of a set of values, the exact result is given to the calculation steps.

- standard_deviation([s1;s2;...;sn]), s1, s2, ..., sn are a series of numbers or
- standard_deviation([[s1;s2;...;sn];[f1;f2;...;fn]]), s1, s2, ..., sn are a series of numbers, f1; f2, ..., fn represent the frequencies of these numbers.

See also :

- Arithmetic mean : average. The average function allows to calculate the arithmetic mean of a series of values.
- Max of a list : max. The max function returns the greatest value of a list.
- Min of a set of number : min. The min function returns the smallest value of a set of numbers.
- Standard deviation : standard_deviation. Calculate online the standard deviation of a set of values, the exact result is given to the calculation steps.
- Variance : variance. The variance function allows to calculate online the variance of a serie.