ECON 3818 Introduction to Statistics with Computer Applications

Instructor Contact

Dr. Sara Avila

About the course

This course introduces you to the principles of statistical reasoning and inference. To this end, the course’s ultimate goals are for you to thoroughly understand the following concepts: sampling distributions, hypothesis testing, and confidence intervals across multiple settings.

The course has four parts organized into fourteen modules. The first part of the course provides an overview of how data is properly collected and how to explore data using visual and numerical methods.  The second part is an introduction to probability theory, discrete and continuous probability distributions and mathematical expectation.  The third part introduces sampling distributions, confidence intervals and hypothesis testing. Finally, the last section applies statistical inference to population means, to proportions and to simple regressions.

This foundational course is essential to your success in the study of economics. CU economics 4000-level courses require knowledge of basic statistical reasoning and understanding. Further, our econometric courses build directly off this course.

Course Prerequisites: Requires prerequisite courses of ECON 2010 (Principles of Microeconomics) (minimum grade C-) AND either ECON 1088 or MATH 1081 or MATH 1300, MATH 1310, or APPM 1350 (minimum grade C-). It is restricted to students with 22-180 units completed.

Proctoring: This course requires proctored examinations. Exams are proctored which will require planning on your part. Proctors are individuals who administer the exam process following the guidelines provided by University of Colorado Boulder to ensure academic integrity. Some proctoring options require the student to pay a fee.


By the end of the course you should be able to:

  • Describe data with graphs and statistical tools.
  • Identify probability distributions.
  • Conduct hypothesis testing.
  • Conduct statistical inference.
  • Identify which test to use in which case.
  • Run and interpret a simple linear regression.

Required Texts

Moore, D., Motz, W. and Fligner, M., The Basic Practice of Statistics, 8th edition. With Sapling Plus. Macmillan.  ISBN: 9781319057985.

Grading (out of 1000 points)

Assignment Points per Assignment Frequency GRADE POINTS GRADE PERCENTAGE
Quizzes* 20 10 200 20%
Problem Sets* 20 10 200 20%
R Exercises* 20 7 140 14%
Discussions 20 3 60 6%
Proctored Midterm Exam 150 1 150 15%
Proctored Cumulative Final Exam 250 1 250 25%
TOTAL 1000 100%

Now that you’ve selected your favorite Continuing Education courses, email or print the information, including class number, to more easily search Buff Portal and enroll. Still have questions? Contact an advisor.


Monday – Friday
8:00am to 5:00pm


We are located at the corner of University Avenue and 15th Street in a white brick building.


1505 University Avenue
University of Colorado Boulder
178 UCB
Boulder, Colorado