Professor record REFG
Daryl Alan Johnson
North Dakota State College of Science
16 grades1 section
Grades: 2025
Flunk Score—
Not enough comparison dataA reliable within-course grade or school-relative evaluation comparison is needed to score REFG 256.
REFG 256 · Hydronic Heating SystemsREFG 256 · all instructors & syllabi
Grade record
Average GPA
3.13
Hydronic Heating Systems
Across 16 grades in REFG 256
94%
A or B
of 16 grades
0.0%
D, F or withdrew
18.8%
A
3
75.0%
B
12
6.3%
C
1
Shares of 16 letter grades · nobody withdrew
Against everyone else who teaches REFG 256
+3% vs. the REFG 256 average (3.04 across 3 professors)
How the averages compare
Against other REFG classes, and against the university
- 2.98REFG courses
- 3.09School average
- 3.13REFG 256
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
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