STAT 451 - STATISTICAL METHODS


Instructor

Syllabus

Office Hours



  • Tues (10-12)
  • Wed (11-12, 1-2)
  • Thu (1-5)

Homework Assignments

Note: To download an R file, right-click the file and select "Save Target As" or "Save Link As".

Assignment Solutions Data R-Code Due Date
Homework #1 Solutions - HW #1
Comments - HW #1
N/A N/A Friday, September 5
Homework #2 Solutions - HW #2
Comments - HW #2
hw2prep.r
prob3-3.txt   prob3-11.txt
prob3-21.txt   defense.txt
stress.txt   marijuana2013.txt
hw2.r Friday, September 12
Homework #3 Solutions - HW #3
Comments - HW #3
prob3-44.txt   prob3-45.txt
prob3-54.txt   nitrogen.txt
diseases.txt   cloud.txt
hw3.r Friday, September 19
Homework #4 Solutions - HW #4
Comments - HW #4
cellphone.txt hw4.r Friday, September 26
Homework #5 Solutions - HW #5
Comments - HW #5
homedist.txt hw5.r Friday, October 10
Homework #6 Solutions - HW #6
Comments - HW #6
wingspan.txt
diabetes.txt
salary2014.txt
hw6.r Friday, October 17
Homework #7 Posted on 10/24 cicapture.r   cidemo.r Friday, October 24

Course Handouts

Date Chapter Notes Data/Code
8/25 1 Course Overview guess.txt
8/27-9/3 2 Surveys and Scientific Studies
9/5-9/10 3.1-3.3 Graphical Data Summaries graphsumm.r
agorange.txt
gas.txt
9/10-9/12 3.4 Measures of Center
9/12-9/19 3.5-3.6 Measures of Spread variation.r
homedist.txt
wingspan.txt
9/19-9/22 4.1-4.3 Probability probability.r
9/22-9/24 4.4-4.5 Conditional Probability
9/22 Review Sheet - Test #1
9/26-10/3 4.6-4.9 Random Variables and Probability Distributions
10/3 N/A An Introduction to R Scripting with Examples bacteria.txt
Rexample.r
10/6-10/8 4.10 Normal Distributions and Probabilities
10/10-10/13 4.11-4.12 Random Sampling and Sampling Distributions
10/13-10/13 4.13 Normal Approximation to the Binomial
10/15-10/17 5.1-5.3 Inference about a Population Mean
10/17-10/22 5.4-5.6 Tests of Significance for a Population Mean


The 7th homework assignment is available above and is due on Friday, October 24.
My office hours for this course are posted above.

For instructions to install R in a Windows environment, click Rinstall - Windows.pdf
For instructions to install R in a MAC environment, click Rinstall - MAC.pdf
For a quick reference guide to using R, click R Intro.pdf

Last modified: 22-October-2014
Mail comments to: jgraham@mso.umt.edu