I don't believe it possible to run an AV test to match a users normal use,
When you visit as many Computer Clubs and see as many people as I do,
you soon realize that there is no such thing as a normal user.
They are all different with all kinds of different applications on their systems and they all have
different likes and dislikes. Have their favorite browsers, utilities, etc.
In most cases, the only thing they have in common is the fact that they all use computers and,
the computers are all different.
In this business, normal is actually abnormal.