SURV721

Total Survey Error and Data Quality II

Prerequisite: SURV720. Restriction: Permission of instructor. Credit only granted for: (SURV720 and SURV721) or SURV723. Formerly: SURV723. Second part of a review of total survey error structure of sample survey data. Reviewing current research findings on the magnitudes of different error sources. Students will continue work on an independent research project which provides empirical investigation of one or more error source. An analysis paper presenting findings of the project will be submitted at the end of the course. It runs concurrently with the University of Michigan course.

Spring 2026

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Spring 2025

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Past Semesters

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During the Spring 2020 and Spring 2021 semesters, students could choose to take some of their courses pass-fail mid-semester which skews grade data aggregated across multiple semesters.

Average GPA of 3.63 between 77 students*

SURV721 Grade Distribution+-051015202530354045505560657075% of studentsABCDFWother
A-: 11.69%
A: 46.75%
A+: 11.69%
B-: 5.19%
B: 12.99%
B+: 7.79%
C: 1.3%
F: 1.3%
other: 1.3%
* "W"s are considered to be 0.0 quality points. "Other" grades are not factored into GPA calculation. Grade data not guaranteed to be correct.