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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## Total Probability Rule Calculator

Instructions: Use this step-by-step Total Probability Rules calculator to compute the probability of an event \(A\), when you know the conditional probabilities of \(A\) with respect to a partition of events \(B_i\). Please type in the conditional ...

## Prediction Interval Calculator for a Regression Prediction

Instructions: Use this prediction interval calculator for the mean response of a regression prediction. Please input the data for the independent variable \((X)\) and the dependent variable (\(Y\)), the confidence level and the X-value for the ...

## Confidence Interval Calculator for a Regression Prediction

Instructions: Use this confidence interval calculator for the mean response of a regression prediction. Please input the data for the independent variable \((X)\) and the dependent variable (\(Y\)), the confidence level and the X-value for the ...

## Five Number Summary Calculator

Instructions: Enter the sample data below and this calculator will provide step-by-step calculation of the Five Number Summary Calculator, using the form below: Sample Data (comma or space separated) = Name of the variable (Optional) Five Number ...

## Chi-Square Distribution Calculator

Instructions: Use this calculator to compute Chi-Square distribution probabilities. Please type in the number of degrees of freedom \(df\) and specify the event you want to compute the probability for, in the form below: Numerator Degrees of freedom ...

## F Distribution Calculator

Instructions: Use this calculator to compute F-distribution probabilities. Please type in the degrees of freedom \(df_1\) and \(df_2\), and specify the event you want to compute the probability for, in the form below: Numerator Degrees of freedom ...

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