Scoring on the SAT II Math IC is the same as the scoring for all other SAT II
tests. For every right answer, you earn one point. For every wrong answer, you
lose 1/4 of a point. For every answer left blank, you
earn zero points. These points combined equal your raw score. ETS converts your
raw score to a scaled score according to a special curve tailored to the
particular test you take. We have included a generalized version of that curve
in a table below. Use this table to convert your raw scores on practice tests
into an approximate scaled score.
A detailed dicussion of the topic below.
As you can see, this curve is not very forgiving. Getting just one question
wrong will lower your score by 20 points. Reiterating what we said earlier, you
can miss a bunch of questions on the Math IIC and still get the same score you
would receive on the Math IC if you missed just one. For example, a raw score of
41 on the Math IIC test receives an equivalent scaled score as a raw score of 49
on the Math IC test.