<p>There's usually a question or two on sig fig/margin of error calculations in Sparknotes or test from other sources. I didn't see a question of this variety in the College Board book Physics test, so I am looking for someone that may know whether significant figures/margin of error is tested on the actual exam.</p>
<p>If so, could you give me a brief overview of the topic or a source that may be able to do so? Thanks!</p>