Statistical sampling allows conclusions to be made about (1) the universe of invoices from which the sample was selected and (2) the procedures in effect used to process all invoices in the universe.
Statistical sampling involves all invoices.
Statistical analysis is strictly confined to the realm of math.
Plimpton is familiar with fireworks.
The dance floor is completely empty.
the woman is asleep at home
A guy tends to his rose garden.
Three dogs sleep in their doghouse.
It was fun because they would give us tickets.