Well, how would you give out a phone number in a lecture? Then, when we agree that wed just recite a series of stright numbers, Id then ask when does that start? 2 numbers? 3? 4?. Id say four. I always present number data as the string of numbers with no hierarchies given, sort of like PI to several places. Its really all the same.
PS, I was kidding about not getting it, I always like to see a thread end in raucous conflict annd name calling. Im not good at it so I feel guilty about trying to bait aome response from you.
DAS TOOT MEER LITE.