Professor record PETR

Ion Ispas

Texas Tech University

1 section
Grades: Dates unavailableEvaluations: 2017–2025
Flunk Score—
Not enough comparison data

A reliable within-course grade or school-relative evaluation comparison is needed to score PETR 4309.

PETR 4309 · Well Completion and StimulationPETR 4309 · all instructors & syllabi

Grade record

PETR 4309 · 1 section
Average GPA
3.52
Well Completion and Stimulation
Across 1 section in PETR 4309
94%
A or B
1.0%
D, F or withdrew
58.2%
A
35.7%
B
5.1%
C
1.0%
D
This school publishes shares, not head counts. The percentages are real. There is no student count to show.
No other professor is on record for PETR 4309, so there is no course average to measure against. i

How the averages compare

Against other PETR classes, and against the university

  • 3.29School average
  • 3.41PETR courses
  • 3.52PETR 4309
Average GPA · Zoomed GPA scale
Lower averageHigher average
1 section
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