Calculus:

The geometric series 

The logarithm and exponential functions and their properties
		  - definition
		  - exp( x ) as a power series
		  - ln( ab ), ln a^b, exp( a+b ), a exp( b ) 
		  - the derivatives of log, ln, exp 

Limits of functions - x^r, exp( x ), ln( x ), x ln(x), x exp(x), 1/x^r etc

Derivatives - of usual functions, of products, ratios of functions
	    - of composed functions f(g(x))
	    - partial derivatives
	    - finding minima/maxima of function f by solving f'=0

Integration - integrals of usual functions
	    - the change of variable formula
	    - integration by parts (I give the formula in class)

Matrices and vectors - what they are, matrix addition, matrix multiplication
		     - determinant - basics
		     - solution of linear system
		     - symmetric matrices: eigenvalues, eigenvectors, positive definiteness


Discrete mathematics:

Combinatorics - permutations
	      - combinations, ie. "n choose k" 
	      - binomial coefficients

(This list is here to help you review your math background before taking 
STAT 391. It is by no means complete; in fact it's a bare minimum.)