What are my Chances?

[overachiever1992]

<p>

Yes, but the cumulative 75th percentile is not the sum of the individual 75th percentiles. This is only true at the 50th percentile. This is because standard deviations are not linearly additive.

</p>

<p>How Chicago!</p>

<p>As a pre-frosh, should I be worried that I don’t understand half this thread?</p>