3.   "Benford's Law" states that in many naturally occurring sets of numbers, there is a 30% probability that the first digit of each number will be what?

That was poorly phrased.

I want to re-write it:

"Benford's Law" states that in many naturally occurring sets of numbers, 30% of those numbers should begin with what number?

I promise not to bother you again....until the night sky calendar posts tomorrow.