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Ecampus Schedule of Classes - Summer 2026

College of Science

ST 421 – Introduction to Mathematical Statistics (4)

Builds the mathematical foundation of probability models, including sample space, events, and random variables. Develops the frameworks for characterizing probability distributions. Performs probability calculations for discrete and continuous random variables, including means, variances, moment generating functions, transformations, conditional, joint, and marginal distributions. Interprets and evaluates the use of common distribution families in real-world settings. This course may be subject to Enforced Prerequisites that restrict registration into the course. Check the offerings below for more information.

For more information, contact OSU Ecampus at 800-667-1465 (option 1) or ecampus.ess@oregonstate.edu.

Continue to Registration.

TermCRNSecCrP/NInstructorTypeStatusCapAvailWL CapWL Avail
Su26738674004StaffOnline Open75751010
Registration Restrictions
Enforced Prereqs: MTH 252Z [D-] or MTH 252HZ [D-] or MTH 252 [D-] or MTH 252H [D-] or MTH 228 [D-]
Class Notes: Jun 22-Jul 17Session 2
Syllabus: Available in Canvas to students enrolled in this course.
Session: Summer 1st 4 Week SessionSession 2 (Summer 1st 4 Week Session)
Find textbooks for ST 421 at the OSU Beaver Store (current term only). For questions related to course materials, contact the OSU Beaver Store.

View ST 421 for all available terms


Legend
= Signifies the course as a Baccalaureate Core Course.
= Signifies that fees may apply to the course.
+ = Include restriction.
- = Exclude restriction.
* = Prereq may be taken prior to or simultaneously with this course.