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(( ...

## 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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