TEST 2 REVIEW PROBLEMS PH6450
What is the appropriate test?
[Examples adapted from: Moore and McCabe, Introduction to the Practice of Statistics;
Diane Essex-Sorlie, Medical Biostatistics and Epidemiology; Glanz, Primer of
Biostatistics, and Blair and Tay

Homework 4
Due: September 30
10 pts
Homework 4
Submit typed answers for the following problems. (MMC = 6th Edition of Moore, McCabe, & Craig)
We encourage you to work together, however, each student is expected to independently write up the
submitted assi

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 20
Review
The SLR Model
Inference for the SLR Model
Predictions from the SLR Model
Diagnostics

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 19
Review
Introduction to Simple Linear Regression
Detailed Example
Where are we going?
Previou

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 18
Review
Summarizing Relationships Between Quantitative Variables
Where are we going?
Previous

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 17
Review
Paired Samples in Two-by-Two Tables
Where are we going?
Previously:
Chi-square tests

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 17
Review
Paired Samples in Two-by-Two Tables
Where are we going?
Previously:
Chi-square tests

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 16
Review
Chi-square tests for H0 : independence
Chi-square tests for H0 : homogeneity of propo

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 15
Review
Contexts in Which Comparisons of Binomial Proportions Arise
Risk Dierences and Relati

Public Health 6450 Fall 2011
Lynn Eberly and Andy Mugglin
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 14
Review
CIs for the Dierence of Two Proportions from the Binomial Setting
Hypothesis Tests fo

Public Health 6450 Fall 2011
Andrew Mugglin and Lynn Eberly
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 13
Review CIs for a Binomial Proportion CLT-Based Hypothesis Testing for a Binomial Proportio

Homework 2
Due February 3
10 pts
Homework 2 Solutions
Submit typed answers for the following problems. (MMC = 6th Edition of Moore, McCabe, &
Craig)
We encourage you to work together, however, each student is expected to independently write
up thesubmitte

Homework 1 Solutions
10 pts
Homework 1 Solutions
Submit typed answers for the following problems. (Note: MMC = 6th Edition of Moore, McCabe, &
Craig)
We encourage you to work together, however, each student is expected to independently write up the
submit

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 4
Where are we going?
Notes
Previously:
Binomial distribution: denition
Sampling distribution of the Binomial mean
Sampling distribution o

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 3 Part 5
Random Sampling
Notes
Weve spoken of simple random sampling from a population
Weve learned about probability
Weve learned about r

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 3 part 1
Review: Probability Models
Notes
A probability model is a way of representing a random process
mathematically.
A probability model c

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 3 Part 4
Recall: Discrete and continuous random variables
Notes
Random variables which have a well-dened ordering and
distance can be either

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 3 Part 3
The Bernoulli Distribution
Let X be the binary 0/1 outcome such as ipping a coin once:
X =cfw_
Notes
1 if Heads
0 if Tails
We say th

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 2 part 2
Sampling Variation
Sample mean of change in weight in the control group by study
Notes
Sampling Variation
Notes
Questions:
How far

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 2 Part 2
Notes
Study Design
Study Design
Notes
Denition (Study Design)
A study design is an arrangement or pattern for the collection of
data

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 2 Part 1
Exploratory Data Analysis
Notes
So far, we have studied Exploratory Data Analysis.
How to describe measures of center and variation

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 1 Part 2
Review
Notes
Weve learned about categorical and continuous data, and seen
how to summarize them using tables and plots.
Next, well l

Notes
Public Health 6450 Online
Division of Biostatistics
School of Public Health
University of Minnesota
Lecture 1
Many thanks are due to previous 6450 instructors who have
progressively improved these notes.
Outline for Part 1
Notes
1
Course Motivation

Public Health 6450 Fall 2011
Andrew Mugglin and Lynn Eberly
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 12
Review
Two-Sample Statistical Inference
Where are we going?
Previously:
One-sample hypoth

Public Health 6450 Fall 2011
Andrew Mugglin and Lynn Eberly
Division of Biostatistics
School of Public Health
University of Minnesota
ph6450@biostat.umn.edu
Part 11
Review
Revisiting Important Concepts
Extending the Ideas Behind Hypothesis Tests for
Wher

PubH 6450
Exam 1 (10/08/09)
NAME:_
Lecture Instructor (please circle): Susan Telke
Lynn Eberly
Directions:
This is an open-book, open-notes exam; however, sharing of books, notes, handouts, homework or lab
papers, calculators, or verbal comments is not pe

PubH 6450
Exam 1 (10/08/09)
NAME:_
Lecture Instructor (please circle): Susan Telke
Lynn Eberly
Directions:
This is an open-book, open-notes exam; however, sharing of books, notes, handouts, homework or lab
papers, calculators, or verbal comments is not pe