Except that auditing involves tax return in which the IRS has suspicion that there is more income than claimed, right? So of all the people who reported income of less than $25,000, the IRS apparently believed that 0.69% of them actually had income of much, much more. Maybe millions.
Is that the kind of thing that would show up in an audit? That is, if you're hiding millions of dollars, you're not just fudging the numbers. You've got a web of places to stash money that aren't directly connected to you. It would take a deep investigation of your finances, not just an audit.
