Statistical Calculator can be used both as a Calculator as well as a Statistics guide.

As a Calculator:
This app is extremely useful for your quantitative statistical problems/calculations. It provides handy calculations for:
-> Arithmetic Mean of Raw Data.
-> Arithmetic Mean of Grouped Data
-> Geometric Mean of Raw Data.
-> Geometric Mean of Grouped Data
-> Harmonic Mean of Raw Data
-> Harmonic Mean of Grouped Data
-> Median of Raw Data
-> Median of Grouped Data
-> Mode of Raw Data.
-> Mode of Grouped Data
-> Variance
-> Covariance
-> Standard Deviation
-> Combinations
-> Permutations
-> Factorials
-> Single Event Probability
-> Poisson Distribution
-> Probability Density Function
-> Rayleigh Distribution

As a Statistics Guide:
As a statistics guide the calculator provides a comprehensive description of each topic used in this app. The description of a particular topic includes definition(s), formulae, examples and nearly those essentials that you would need to understand that topic.

Note: This app is developed for students, teachers, researchers, professionals and all those who love statistics.