ECN221 Business Statistics

Here is a study guide with chapters corresponding to the Donnelly text: study guide.


Each exam will include a formula sheet.  The formula sheet is not a comprehensive list of statistical formulas.  If you think you might find a formula useful on an exam and that formula is not on the sheet then you might consider committing it to memory. Here is the current formula sheet.

Below are links to previous exams I have given.

Term
 Text
 exam 1
 exam 2
 exam 3
 exam4
Fall 2017
 Business Statistics, 2e (2014) by Robert A. Donnelly, Jr version A
version B 		version A
version B 		version A
version B
Spring 2017
 Business Statistics, 2e (2014) by Robert A. Donnelly, Jr
(Tests this semester were given in the testing center and used a format in Bb as opposed to being paper based tests.  There are practice exams available in Bb.)
 Bb tests administered in testing center
 Bb tests administered in testing center Bb tests administered in testing center Bb tests administered in testing center
Fall 2016
 Business Statistics, 2e (2014) by Robert A. Donnelly, Jr version A
version B 		version A
version B 		version A
version B
key supplement
 Final A
Final B
Summer 2016
 Essentials of Statistics for Business and Economics, 7e (2015) by Anderson, Sweeney, Williams, Camm and Cochran exam 1 exam 2 exam 3 final exam
Spring 2016
 Essentials of Statistics for Business and Economics, 7e (2015) by Anderson, Sweeney, Williams, Camm and Cochran version A
version B
 version A
version B
 version A
version B 		Final A
Final B
Fall 2015
 Essentials of Statistics for Business and Economics, 7e (2015) by Anderson, Sweeney, Williams, Camm and Cochran exam 1 exam 2
 exam 3
 final exam
Spring 2015
 Essentials of Statistics for Business and Economics, 7e (2015) by Anderson, Sweeney, Williams, Camm and Cochran
 exam 1
 exam 2
 exam 3
 final exam 
Fall 2014
 Business Statistics, 2e (2014) by Robert A. Donnelly, Jr