Statistics 451 Exam Solutions


I like to post old exams so that students can get an idea of the style of my exams and to provide some additional exercises for practice and learning. As we approach the exam day, I will post solutions to some of the exams. To gain the most benefit, I believe that it is important for you to attempt to work out the problems BEFORE you look at the solutions.

Please note that there is no guarantee that the answers provided in these keys are 100% complete and correct! For example, what is a "complete" answer may depend on the particular information that I have provided in solutions to exercises and that could vary from year to year.

Here are scanned-in pdf files with some hand-written solutions (excuse the rather messy script):

Exam 1
  • Stat451Spring2014Exam1Key.pdf
  • Stat451Spring2015Exam1Key.pdf
  • Stat451Spring2016Exam1Key.pdf

    Exam 2

  • Stat451Spring2014Exam2Key.pdf
  • Stat451Spring2015Exam2Key.pdf
  • Stat451Spring2016Exam2Key.pdf

    Final Exam