Our site contains a lot of Statistical Calculators that can greatly help you with all of your academic needs. Our solvers include Probability Calculators, Hypothesis Test solvers, non-parametric tests, etc. If you have any suggestion about solvers that should be included, please do not hesitate to contact us.

You can can use the search box below to find a specific Stats solver you are looking for, or you can browse below for any solver that catches your eye.



Power Calculator Minimum Sample Size – Testing for One Mean

Power Calculator Minimum Sample Size – Testing for One Mean

Instructions: This power calculator computes, showing all the steps, the minimum required sample size (\(n\)) to reach a given target statistical power (\(1-\beta\)), when testing for a one population mean. You need to provide the significance level ...
Power Calculator – Testing for One Mean

Power Calculator – Testing for One Mean

Instructions: This power calculator computes, showing all the steps, the probability of making a type II error (\(\beta\)) and the statistical power (\(1-\beta\)) when testing for a one population mean. You need to provide the significance level ...
Percentile Calculator for Grouped Data

Percentile Calculator for Grouped Data

Instructions: This percentile calculator for grouped data will calculate a percentile you specify, showing step-by-step, for the grouped sample data set provided by you in the form below. Grouped data is specified in class groups instead of ...
Percentile Calculator

Percentile Calculator

Instructions: This percentile calculator will calculate a percentile you specify, showing step-by-step, for a sample data set provided by you in the form below: Type the sample (comma or space separated) Percentile (Ex: 0.75, 75%, etc) = Name of the ...
Effect Size Calculator for the T-Statistic

Effect Size Calculator for the T-Statistic

Instructions: This effect size calculator for the t-statistic allows you to compute the value of \(r^2\) (r-squared) if you know the t-statistic (\(t\)) and the number of degrees of freedom (\(df\)): T-statistic (\(t\)): Degrees of Freedom (df): ...
Chebyshev’s Rule Calculator

Chebyshev’s Rule Calculator

Instructions: This Chebyshev’s Rule calculator will show you how to use Chebyshev’s Inequality to estimate probabilities of an arbitrary distribution. You can estimate the probability that a random variable \(X\) is within \(k\) standard ...



In case you have any suggestion, please do not hesitate to contact us.

log in

reset password

Back to
log in
Copy Protected by Chetan's WP-Copyprotect.