Here:
http://en.support.wordpress.com/latex/
It says you can put in latex code like
\(\sum_{i=0}^{i=N}(\frac{1}{N}(x_i - \hat{mu})^2\)
I wonder if that works?
Here:
http://en.support.wordpress.com/latex/
It says you can put in latex code like
\(\sum_{i=0}^{i=N}(\frac{1}{N}(x_i - \hat{mu})^2\)
I wonder if that works?