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Endowed Chair II
Mary Ritchey
Biology · HACC, Central Pennsylvania's Community College
Beats 94.0% of professors on The Curve.
ELO
1,632
Global rank
#102,745
of 1,701,525
Percentile
94.0%
Avg. rating
4.6
out of 5
Difficulty
2.6
out of 5
Reviews
21
Among all 1,701,525 professors
Among professors at HACC, Central Pennsylvania's Community College