8
 BIOSTATS 540 - Fall 2015 Introduction to Biostatistics Biostatistics and Epidemiology UMass Amherst
 Instructor: Carol Bigelow

For Students

Syllabus

Announcements

This Week

Lecture Notes

Homeworks and Exams

Computer Illustrations

Other Resources

1. Summarizing Data

2. Introduction to Probability

3. Populations and Samples

4. Bernoulli and Binomal Distributions

5. Normal Distribution

6. Estimation

7. Hypothesis Testing

8. Chi Square Tests

9. Correlation/Regression

v

8. Chi Square Tests
(1) BIOSTATS 540 2015, (2) additional reading, (3) illustrative applets, (4) calculators (5) computer illustrations.

(1) BIOSTATS 540 - 2015
Lecture Notes 2015 Unit 8. Chi Square Tests
Posted 11/29/15 (pdf, 39 pp)
Carnegie Mellon OLI Course, Statistical Reasoning:
Unit 4 - Inference
Module 12: Inference for Relationships, Continued
Click on Enter course here (html)
University of Florida Biostatistics Open Learning Textbook
After clicking on HOMEPAGE at right, under 6050 & 6052
Unit 4B - Inference for Relationships
Homework #13 due Monday December 7, 2015
Questions (pdf, 1 pp)
Homework Solutions
Solutions (pdf, 3 pp)

(Source: John McGready, JHSPH) - The Chi Square Test: Mechanics
(html)
(Source: John McGready, JHSPH) - Fisher's Exact Test
(html)
(Source: Marie Diener-West, JHSPH) - Uses of the Chi Square Statistic
(html)

(3) Illustrative Applets

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(4) Calculators

(Source:  Microsoft Research) Fisher's Exact Test Calculator for 2x2 Contingency Tables
(html)
(Source:  SurfStat) Chi Square Distribution Calculator
(html)
(Source:  Vassar Stats) Chi Square Test .. for contingency table
(html)
(Source:  Vassar Stats) Epidemiologic Analysis of a 2x2 Table, including rates, risks, odds, odds ratio
(html)

(5) Computer Illustrations

 Copyright 2015 University of Massachusetts, Amherst. This is the course web site for BIOSTATS 540W, Biostatistics and Epidemiology. Produced and maintained by the School of Public Health and Health Sciences. Send comments or questions about this web site to cbigelow@schoolph.umass.edu. Page updated: November 29, 2015