arithmetic mean
Arithmetic mean : How to use it?
The average function allows to calculate the arithmetic mean of a series of values.
Syntax :
- average([s1;s2;...;sn]), s1, s2, ..., sn are a series of numbers
- average([[s1;s2;...;sn];[f1;f2;...;fn]]), s1, s2, ..., sn are a series of numbers, f1; f2, ..., fn represent the frequencies of these numbers.
Examples :
average(`[1;9;7]`) returns `17/3`
The calculator with its average function is a mean calculator. It allows to make the arithmetic mean of a set value. The arithmetic mean is equal to the sum of the series values divided by the number of the elements of the series. The online calculator allows to calculate the arithmetic mean of a series of values indicating the steps of the calculations. The average calculator supports numeric but also literal expressions. It is also possible to involve frequencies for the average calculation.
Arithmetic mean online calculation
The average computer is able to calculate the average 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 average of the following numbers 12;32;45;34, enter average(`[12;32;45;34]`)
It is possible to calculate the average of the following numbers 12;32;45;34 It is possible to calculate the average of the following numbers 3;5;3;2 enter average(`[[12;32;45;34];[3;5;3;2]]`)
Arithmetic mean online symbolic calculation
The average calculator is able to calculate the average 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 average of the following terms 3a;6a;7a, after calculating the result is returned with the steps of calculations, for this, just enter average(`[3a;6a;7a]`),
It is possible to calculate the average of the following numbers 3a;6a;7a whose frequency 3;5;3;2 after calculating the result is returned with the steps of calculations, for this, enter average(`[[3a;6a;7a];[3;5;3;2]]`).
- Standard deviation calculator : standard_deviation. Calculate online the standard deviation of a set of values, the exact result is given to the calculation steps.
- Standard statistical functions calculator : statistical_functions. This calculator allows you to apply standard statistical functions to a series: average, standard_deviation, variance, max, min, sum.
- 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.
- Arithmetic mean : average. The average function allows to calculate the arithmetic mean of a series of values.
- Variance : variance. The variance function allows to calculate online the variance of a serie.