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Qin, Tiantian

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Avg GPA 2.77 unweighted, all sections
A range 26.6%
DFW 19.2% D/F/withdraw
Courses 2
Sections 68

Courses

A range B range C range D range E/F Withdrew Other
CourseDistributionGPAvs courseTermsSections
STAT 51200 Appl Regr Analysis2.78-0.191953
STAT 50300 Stat Methods Biology2.74-0.14715

Recent sections

Spring 2026 STAT 51200 3.11
Spring 2026 STAT 51200 2.91
Spring 2026 STAT 51200 2.90
Fall 2025 STAT 51200 3.08
Fall 2025 STAT 51200 3.19
Fall 2025 STAT 51200 2.94
Spring 2025 STAT 51200 2.76
Spring 2025 STAT 51200 2.90
Spring 2025 STAT 51200 2.70
Fall 2024 STAT 51200 2.77
Fall 2024 STAT 51200 3.03
Fall 2024 STAT 51200 2.66
Spring 2024 STAT 51200 2.45
Spring 2024 STAT 51200 2.66
Spring 2024 STAT 51200 2.15
Grade data comes from Purdue public records, collected by boiler-grades (boilergrades.com, Erik Duxstad). Averages are not weighted by class size. Terms before Fall 2021 exclude classes with 10 or fewer students. Give feedback