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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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 sample, 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 ...

Outlier Calculator

Instructions: Use this outlier calculator by entering your sample data. This calculator will show you all the steps to apply the "1.5 x IQR" rule to detect outliers. These outliers will be shown in a box plot. Please press enter your sample below: ...

Normal Probability Plot Maker

Instructions: Use this Normal Probability Plot maker by entering the sample data below and this statistics calculator will provide step-by-step calculation of the required elements to construct the required probability plot. Type the sample (comma ...

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