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THE CURVE

Schools / University of California, Santa Barbara

ARTHI 130D

Spring 2011 – Spring 2026 (8 terms) · 410 students · Source: University of California, Santa Barbara grade data, Fall 2009 to Summer 2026

The curve

Share of all students who received each grade, all terms combined.

53.2%

of students got an A

0.0% withdrew

0%20%40%60%53.2%A35.4%B7.8%C1.0%D2.0%F0.0%Withdrew

A rate by term

Share of students who got an A in each term the course ran.

0%20%40%60%80%Sp2011Sp2012FaSp2017FaSp202377.6%FaSp202652.5%

By term, newest first

ABCDFWOther

By instructor, highest A rate first

ABCDFWOther
Terms taught
BOSWELL A M216
63.9%
—
PETERSON J F98
42.9%
—
SPIVAK D E96
39.6%
—

3 instructors. Select a name's terms to see each term separately.