AOL Keyword Tool

AOL has released more than 20M web queries collected from ~650k users over three months (from March 1, 2006 - June 1, 2006). We'd like to present an easy web interface to analyze current data enhanced by most advanced stats.
 Queries  Unique users  Referrers  Average Click Position
normal probability distribution 2 2 2
are foreign keys required or optional when they exist in a table 1 1 1
explain hypothesis testing and type i and type ii errors 1 1 2
need to transfer files and setting from 1 hard drive to a nother 1 1 10
rejection region 1 1 1
the mean a sampling statistic 1 1 8
what value of the f-statistic is the most comparable to a t of 0 1 1 1
binomial probability distribution 1 1 3
poisson probability distribution 1 1 8
percentage polygon 1 1 1
functional diagrams 1 1 6