<p>I really doubt there’s going to be much difference between median and mean when you’re looking at such large populations and working with such a small scale.</p>
<p>The self selection is a vastly bigger issue.</p>
<p>I really doubt there’s going to be much difference between median and mean when you’re looking at such large populations and working with such a small scale.</p>
<p>The self selection is a vastly bigger issue.</p>