Map Selection: I never get certain maps

[.Memories.]

(05-16-2013 07:51 AM)TheGoldenGriffin Wrote:  It doesn't take into account if the coin lands on its side lol. That looks nothing like the probability we learned in algebra

---

Whats the weird E symbol? It has numbers on all four of its sides

That's a capital sigma. It means "sum of" in mathematics. You'll see it in Calculus and higher (and sometimes lower, depending on the class).

The first one you see on that site is summing 'kP(k)' from k = 0 to 4.