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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## Sum of Squares Calculator

Instructions: This Sum of Squares Calculator will help you compute the sum of squares associated to a set of sample data. Please provide the information required below: Sample Data (Space or comma separated) = Name of the Variable (Optional) = ...

## Percentile to Z-score Calculator

Instructions: This Percentile to Z-score Calculator will compute the z-score associated to a given percentile that is provided by you, and a graph will be shown to represent this percentile. Please provide the information required below: Percentile ...

## Z-Score to Percentile Calculator

Instructions: This Z-Score to Percentile Calculator will compute the percentile associated to a Z-score that is provided by you, and a graph will be shown to represent this percentile. Please provide the information required below: Z-score =   ...

## Law of Multiplication Calculator

Instructions: Use this Law of Multiplication calculator to compute the probability $$\Pr(A \cap B)$$. Please provide the probabilities $$\Pr(A | B)$$ and $$\Pr(B)$$ in the form below: Indicate the value of $$\Pr(A)$$ (only when $$A$$ and $$B$$ ...

## Law of Addition Calculator

Instructions: Use this Law of Addition calculator to compute the probability $$\Pr(A \cup B)$$. Please provide the probabilities $$\Pr(A)$$, $$\Pr(B)$$ and $$\Pr(A \cap B)$$ in the form below: Please indicate the value of $$\Pr(A)$$ = Please ...

## Conditional Probability Calculator

Instructions: Use this Conditional Probability calculator to compute the conditional probability $$\Pr(A | B)$$. Please provide the probability $$\Pr(A \cap B)$$ and $$\Pr(B)$$ in the form below: Please indicate the value of $$\Pr(A \cap B)$$ = ...

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