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Texas A&M University College of Engineering

Lowery’s Old 221 Statistics Exams

Posted on July 26, 2021 by Abigail Stason

Grading Example – read this for an example of how your papers are graded

Please note that this course changes from year to year. Sometimes, material is completely removed from the course and something else takes its place. Thus, don’t get upset if you never heard of something you see on one of these old quizzes. It’s possible that we just no longer cover it, or that we will cover it on a different exam.

Of highest importance to your continued use of this material: DO NOT bring any of these problems by my office and ask me to solve them for you, or they will be immediately removed from distribution. You can take them to the tutor or to your friends, but I simply do not have time for each of you to individually bring each of  these problems by my office and solve them for you. There simply is not enough time during the semester to have each of you come by with each problem and ask that you be shown how to work it individually. No way. I am happy to let you see my old exams, such as they are, to determine the types of problems I gave in the past, and you are welcome to get together and work them out. But the first person who asks me ANYTHING about any one of these exams will cause this resource to immediately disappear, and their name will be posted here:

On __________________, Mr./Ms. ____________________ brought an old exam to my office and asked if one of the numbers was a 1 or a 5. For this reason the old exams have been removed and are henceforth considered contraband. Their possession is now considered illegal under the Digital Millennium Copyright Act.

Old Old quizzes    
2006a    
Quiz A Version 1 Quiz A Version 2 Quiz A solutions
Quiz B Version 1 Quiz B Version 2 Quiz B solutions
    Final Exam Solutions
2007a    
  Quiz A and Solutions  
  Quiz B and Solutions  
  Final Exam and Solutions  
2008a    
  Typical RAT grading (so you will not make the same mistakes)  
  Quiz A and Solutions  
  Quiz B and Solutions  
  Final Exam and Solutions  
2010a    
  Quiz A and Solutions  
  Quiz B and Solutions  
  Quiz F and Solutions  
2011c    
  Quiz A and Solutions  
  Quiz B and Solutions  
  Quiz F and Solutions  
2016c    
  Weekly Quizzes  
  Quiz F  
2017c    
  Week #1 Hurricane Harvey None
  Week #2 Quiz #1
  Week #3 Quiz #2
  Week #4 None
  Week #5 Quiz #3
Notes
Video
  Week #6 Quiz #4
Notes
Video
  Week #7 Quiz #5
Notes
Video
  Week #8 Quiz #6
Notes
No Video
  Week #9 Quiz #7
Notes
No Video
  Week #10 Quiz #8
Notes
Video
  Week #11 Quiz #9
Notes
  Week #12 Quiz #10
Notes
  Final Exam Final Exam

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