Help-room 

The Department of Statistics is seeking applications from Columbia University undergraduate students to serve as help-room tutors during the Fall 2026 semester. Undergraduate students with all levels of statistics coursework at Columbia are encouraged to apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec). Help-room tutors work in person on a consistent weekly schedule, beginning in the second week of classes and continuing until the reading period. Tutors typically commit from three to ten hours per week according to their availability, and are encouraged to consider serving evenings and weekends.

Graders 

The Department of Statistics is seeking undergraduate students to serve as graders for Statistics courses during the Fall 2026 semester.  Graders do not interact directly with students, and grade  at times that suit their schedule.   Interested students are encouraged to apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

Recitation Leaders:

STAT UN1010 Section 001 (Statistical Thinking for Data Science)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT UN1010 (Statistical Thinking for Data Science) during the Fall 2026 semester. Preference will be given to students who have completed STAT UN1101, STAT UN1201, or substantial coursework in the statistics minor and who may be willing to continue in subsequent semesters. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT UN1101 (Introduction to Statistics Without Calculus – Statistics Minors Section)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT UN1101 (Introduction to Statistics Without Calculus) during the Fall 2026 semester, the preferred section for Statistics Minors. Preference will be given to students who have completed STAT GU4203 and GU4204 or have substantial coursework in the statistics minor, have some experience with R or Python, and may be willing to continue in subsequent semesters. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT UN1101 (Introduction to Statistics Without Calculus – General Section)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT UN1101 (Introduction to Statistics Without Calculus) during the Fall 2026 semester. Preference will be given to students who have completed STAT GU4203 and GU4204 or have substantial coursework in the statistics minor and who may be willing to continue in subsequent semesters. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT UN1201 Sections 001, 003 (Calculus-Based Introduction to Statistics)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT UN1201 Section 001 and 003 (Calculus-Based Introduction to Statistics).  Preference will be given to students who have completed STAT GU4203 and GU4204 and who may be willing to continue in subsequent semesters. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT UN2102 Section 001  (Applied Statistical Computing)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT UN2102 (Applied Statistical Computing) during the Fall 2026 semester. Applicants should have strong programming skills in R or Python, preferably both. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT GU4203 Sections 001, 002  (Probability Theory – Undergraduate Only)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT GU4203 (Probability Theory) during the Fall 2026 semester. Preference will be given to students who have completed STAT GU4203 and who may be willing to continue in subsequent semesters.  Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT GU4204 Section 001 (Statistical Inference – Undergraduate Only)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT GU4204 (Statistical Inference) during the Fall 2026 semester. Preference will be given to students who have completed STAT GU4203, and GU4204 and who may be willing to continue in subsequent semesters. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).

STAT GU4205 Section 001 (Linear Regression Models – Undergraduate Only)

The Department is seeking undergraduates to serve as recitation leaders and teaching assistants for STAT GU4205 (Linear Regression Models) during the Fall 2026 semester. Preference will be given to students who have completed STAT GU4203, GU4204, and GU4205 and who may be willing to continue in subsequent semesters. Recitation leaders will typically meet with the instructor for two hours per week, lead two recitations per week, and spend approximately two to three hours per week preparing. Interested students should apply here (make hyperlink with this link: https://script.google.com/a/macros/columbia.edu/s/AKfycbxPIki0Ifum0zgNA3lhs99w4EMZfCA8Ph9YOa2afMvQFQgOQ_xQeFr-gmxCy0DVjrVt/exec).