This is a bit late for those taking the waiver exam tomorrow, but for those taking it at a later date, you can watch webcasts of statistics lectures on webcast dot berkeley dot edu (this forum won't let me post a web address until I've been registered for five days)
Then select the statistics department. most webcasts are just audio, but a some are video. I recommend this one:
Statistics 21, 001 - Spring 2010
Introductory Probability and Statistics for Business
FLETCHER H IBSER
These can also be downloaded through iTunes too.
Good luck to everyone taking the test tomorrow!