<p>I asked a question about combining equally-likely observed PDFs: <a href="https://stats.stackexchange.com/q/281569/83526">Combine three equally likely observed PDFs</a>. I'm not sure how to combine them. I showed my best attempt so far. What more can I do?</p>

<p>Replying to the comment by @Glen_b over there: I do interpret densities to be the same as probabilities. I did explain how they arise—I spend individual observation sessions creating probability density functions of what I think the likelihood of $x$ being different values is and I consider each of these probability density observations to be equally likely.</p>
