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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## Pooled Variance Calculator

Instructions: This calculator computes the pooled variance and standard deviation for two given sample standard ...

## Effect Size Calculator – Cohen’s d

Instructions: This Effect Size Calculator will compute the value of Cohen\'s d for you, showing all the steps. Please ...

## Bar Chart Maker

Instructions: The following graphical tool creates a bar graph based on the data you provide in the boxes below. All ...

## Harmonic Mean Calculator

Instructions: Enter the sample data below and the solver will provide step-by-step calculation of the harmonic mean. ...

## Sign Test Calculator

Instructions: This calculator conducts a Sign Test. Please select the null and alternative hypotheses, enter the ...

## Binomial Probability Calculator

Instructions: Use our Binomial Probability Calculator to compute binomial probabilities using the form below. Please ...

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