Click the buttons below to select the appropriate test. Be sure and check the assumptions of the test you wish to use.

### What kind of test do you want?

Tests for Means, Variability, Proportions, Rates, or Correlations
Nonparametrics

### What do you wish to test?

## Means

### Do you have a One or Two-Sample test?

## Means, One-Sample

### Is Sigma Known?

## Means, Two-Sample

### Do you have Independent or Dependent Samples?

## Means, Two-Sample, Independent

### Is Sigma:

## Variability

### Do you have a One or Two-Sample test?

## Variability, Two-Sample

### Do you Independent or Dependent Samples?

## Variability, Two-Sample, Independent

### Can the populations be modeled with a Normal Distribution?

## Proportions

### Do you have a One or Two-Sample test?

## Proportions, One-Sample

### Do you want an Exact Test?

## Proportions, Two-Sample

### Do you have Independent or Dependent Samples?

## Proportions, Two-Sample, Independent

### Do you want an Exact Test?

## Proportions, Two-Sample, Dependent

### Do you want McNemar's Exact Test?

## Rates

### Do you have a One or Two-Sample test?

## Correlations

### Do you have a One or Two-Sample test?

## Correlations, One-Sample

### Is the test for Rho = 0, or Rho = Non-Zero?

## Correlations, Two-Sample

### Do you have Independent or Dependent Samples?