<p>
</p>
<p>Teacher variability in grading standards is a reason to publish more detailed information about AP test scores and grade distributions. A student who earns a</p>
<p>B+ in AP calculus and a 4 on the BC exam in a class where B is the median grade</p>
<p>is likely a stronger student than one who earns an </p>
<p>A in AP calculus and a 2 on the BC exam in a class where A- is the median grade</p>