For other mathematical calculations

Geometric Progression (GP)

Arithmetic Progression (AP)

Number Bases Converter

Some Notes

Note on Geometric Progression (GP)

Note on Arithmetic Progression (AP)

Note on Number Bases

Note on Statistics

Statistics Calculator

Calculating the mean of a set of data

Note: Enter numbers separated by commas


Calculating the median of a set of data

Note: Enter numbers separated by spaces


Calculating the mode of a set of data

Note: Enter numbers separated by spaces


Calculating the range of a set of data

Note: Enter numbers separated by spaces


Calculating the mean deviation of a set of data

Note: Enter numbers separated by spaces


Calculating the variance of a set of data

Note: Enter numbers separated by spaces


Calculating the standard deviation of a set of data

Note: Enter numbers separated by spaces


Calculating the mean of a set of grouped data

Note: Enter the grouped data (one group per line in the format "lower bound(lb) - upper bound(ub): frequency(f)"). Space should be between "lb" and "-"" likewise "ub" and "-", and between ":" and "f"
E.g: 10 - 19: 6