# AP Statistics Curriculum 2007 NonParam VarIndep

### From Socr

General Advance-Placement (AP) Statistics Curriculum - Variances of Two Independent Samples

## Contents |

## Differences of Variances of Independent Samples

It is frequently necessary to test if *k* samples have equal variances. Equal variances across samples is called *homogeneity of variances*. Some statistical tests, for example the analysis of variance, assume that variances are equal across groups or samples.

## Approach

TBD

## Model Validation

TBD

## Computational Resources: Internet-based SOCR Tools

TBD

## Examples

TBD

## Hands-on Activities

TBD

## Alternative tests of Variance Homegeneity

- SOCR Home page: http://www.socr.ucla.edu

Translate this page: