CONTENTS

Table of Contents
Introduction

1. Descriptive Statistics in Evaluation
2. Subgroup Analysis
3. Variable - Are They Related?
4. Correlation
5. The t-Test of Difference Between Means

Supplements
Resources
Glossary

Wading Through the Data Swamp:
Program Evaluation 201

How Can Jack Use This Statistical Information To Promote the Results of His Program?

Jack can highlight his program's success in reducing marijuana use in boys. He can promote his program to parents, schoolteachers, and other people who work with children. This will help when applying for additional grants.