<p>Can you trust cappex scattergram , it is self reported data?</p>
<p>ask cappex</p>
<p>Smart answer , I there a number to call them ? @brownparent</p>
<p>Use Naviance if your school offers it. More reliable and uses data points from your school. </p>
<p>The scattergram is both self selected (not a random sample) and self reported (not verified). Anonymity suggests there is no reason for someone to report false results, so it is probably pretty reliable for those reporting. It may not be representative, though.</p>
<p>Naviance is reliable and not self selected. Be wary of a small number of data points, though.</p>