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**.

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## Hypergeometric Probability Calculator

Instructions: Compute Hypergeometric Probabilities using the form below. Please type the total number of objects (N), the total number of defectives (K) and the sample size n, and provide details about the event you want to compute the probability ...

## Semi-Partial Correlation Calculator

Instructions: This tool will show you step-by-step calculations of the semi-partial correlations for three variables \(X_1\), \(X_2\) and \(X_3\). Please type your samples, using either a comma or space separated format (For example: "2, 3, 4, 5", ...

## Partial Correlation Calculator

Instructions: You can use this tool to compute the corresponding Partial Correlations for three variables \(X_1\), \(X_2\) and \(X_3\). All you have to do is type your samples, using either a comma or space separated format (For example: "2, 3, 4, ...

## Coefficient of Variation Calculator

Instructions: In order to use this Coefficient of Variation, please provide the sample data below and this solver will provide step-by-step calculation of the CV: Type the sample (comma or space separated) Name of the variable (Optional) More About ...

## Correlation Coefficient Significance Calculator using p-value

Instructions: Enter the sample correlation \(r\), sample size \(n\) and the significance level \(\alpha\), and the solver will test whether or not the correlation coefficient is significantly different from zero using the critical correlation ...

## Correlation Matrix Calculator

Instructions: This correlation matrix calculator will provide you with a correlation matrix for a given set of samples. Please type in the box below two or more samples. Please press '\' to start a new sample. Type the samples (comma or space ...

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