For Probability the SJUT undergraduate mathematics course MAT201 draws heavily on the Probabilistic Systems Analysis and Applied Probability course (MIT Course Number 6.041 / 6.431 taught by Prof. John Tsitsiklis), which is available from MIT Open Courseware (OCW). There’s also a Wikibook on Probability.

On the Statistics side, a good place to start is or try looking at the Wikibook on Statistics.

See also: