Data Mining? Filter Queries for MS Access?

I have finished converting my excel sheets for the powerball into an Access 2k2 database. I feel it is normalized well...
1. Powerball
2. Numeric set of 5 white balls
3. draw order of 5 white balls
4. Day of the Week (Wednesday or Saturday)
5. Jackpot and # of winners in all prize levels

all having draw date as a primary key.

I have some simple queries in place that basically do the same things I can do in excel with auto-filter...

What's next? I'm not a stats expert:(