STAT 401: Applied Methods in Statistics

Instructor: John Borkowski

Text: "Statistics: The Exploration and Analysis of Data" by Peck and Devore (Sixth edition). Publisher: Thomson - Brooks/Cole. 2008.

Class: Monday, Wednesday, Friday 1:10-2:00, Wilson Hall 1-144.

  • Course Syllabus

  • The course notes are being revised as the course progresses.

  • T-Table

  • Chapter 1 notes

  • Chapter 2 notes

  • Chapter 3 notes

  • Chapter 4 notes

  • Chapter 5 notes

  • Chapter 6 notes

  • Chapter 7 notes

  • Supplement to Chapter 7 notes

  • Chapter 8 notes

  • Supplement to Chapter 8 notes

  • Chapter 9 notes

  • Supplement to Chapter 9 notes

  • Chapter 10 notes

  • Supplement to Chapter 10 notes

    R code and handouts:

  • R Handout #1: Reading in text files of data, frequency tables, barcharts, dotplots.

  • R code for Handout #1 (file bar.r)

  • The data set "dayone.txt" of data collected on the first day of class.

  • R Handout #2: Stem-and-leaf plots, histograms, scatterplots.

  • R code for Handout #2 (file stemhist.r)

  • R Handout #3: Summary statistics and boxplots.

  • R code for Handout #3 (file boxplot.r)

  • R code for archaeopteryx regression line (file dino.r)

  • R code for marathon time regression line (file marathon.r)

  • R code for marathon time regression linear, quadratic, and cubic regresions (file marapoly.r)

  • R Handout #4: Discrete distributions.

  • R code for Handout #4 (file discrete.r)

    Assignments

  • Homework #1 (Due September 9)

  • Homework #2 (Due September 18)

  • Homework #3 (Due September 23)

  • Homework #4 (Due September 28)

  • Homework #5 (Due October 5)

  • Homework #6 (Due October 21)

  • R code for Data set 1 on Homework #6 (file density.r)

  • R code for Data set 2 on Homework #6 (file oil.r)

  • R code for Data set 3 on Homework #6 (file concept.r)

  • Homework #7 (Due October 30)

  • R code for Homework #7 (file hw7.r)

  • Homework #8 (Due November 6)

  • Homework #9 (Due November 16)

  • Homework #10 (Due December 2)

  • Homework #11 (Due xxx)

  • Homework #12 (Due xxx)