Dr. Ping Wang, James Madison University

 ContentsQ&A / Comments

Contents to be covered in the course:  Please note class notes and videos are added soon after we finish them.

 

Ch Content Lecture ppt Brief note Videos Excel tutorials
1 Introduction to Basic Business Statistics lecture ppt brief note, Stat Intro, Sampling, Example Excel for Business Stat, intro Freq by Snarriinstitute
2 Tables & Graphs lecture ppt brief note   Excel Tutorials, Tableau and Graphs by Snarrinstitute
3 Descriptive Statistics lecture ppt brief note, & class notes Ch3 Part 1, Ch3 Part 2 Excel for Descriptive Statistics, Lecture 1, lecture 2Lecture 3,  by Snarrinstitute
Basic Excel skills and formulas by
4 Basic probabilities lecture ppt brief note, & Class note &
probability
 Ch4 Part 1, Ch4 Part 2 Lecture 1 and lecture 2 by Snarrinstitute
5 Discrete probability distributions lecture ppt brief note, Class notes Discrete RV, Binomial, Poisson, Compare Binomial and Poisson, Sunyesftv Discrete, binominal, and poisson, and hyperge0metric  by Snarrinstitute,
6 Continuous probability distributions lecture ppt brief note   Lecture by Snarrinstitute
7 Sampling distributions lecture ppt brief note   Sampling,  by Snarrinstitute
8 Inferential statistics lecture ppt brief note Set up H0 & Ha by Alvarez Confidence Interviews, by Snarrinstitute
9 Inferential statistics - hypothesis tests for one sample lecture ppt1, ppt 2 brief note Olson 1 tailed test for the mean, SunYesFTV t test,  
10 Inferential statistics - hypothesis tests for two samples     p-value for hyp test for milk with water,  

Equations for all of the chapters and Equations for Chapters 5 to 7 as in Test 2

Video for Blackboard and Course Website: this video shows where on Blackboard and the course website to find COB191 materials.

 Excel Tutorial: 

  1. LectureA.xls
  2. LectureB.xls
  3. LectureC.xls
  4. Cost Analysis with Pareto Chart.xls
  5. Business Statistics Part A.doc
  6. Business Statistics Part B.doc

Other Course Materials

  1. PreStat Survey
  2. PostStat Survey
  3. Useful Web Links for Statistics, Power, CGU, USC,
  4. Evaluation of Instructions Suvery
  5. Project Team Peer Evaluation Form

Web links:

  1. Excel Tutorials online

  2. Statistics Applets online 1) Central Limit Theorem and Sampling Distribution

  3. Snarrinstitute course website at http://www.halsnarr.com/snarrinstitute.htm#statsII%20L