The collective nouns are a bunch of keys or a ring of keys.
A group, as a single entity, would be nominal.
Mean
Yes anova can and should be used to predict correlation between variable's in a single group. This is one of the primary and most common uses of such software.
A nonet.
There was no single person.
Alphanumeric
No, Alicia Keys is not single.
Group - ABBA Hit Single - SOS
D!
D!
it is a group of email names and addresses given a single name
Oh, dude, a bunch of keys is technically considered singular. I know, right? It's like a weird little grammar quirk. So, next time someone asks you how many keys you have, just say "I have a bunch of keys" and sound all fancy and stuff.
Collective nouns are a bunch of keys, a ring of keys, a set of keys.
numbers 0-9, letters a-z, and the dash - symbol.
Basil Keys's birth name is Basil Henry Keys.
Kathryn Keys's birth name is Sarah Margaret Keys.
Nelson Keys's birth name is Nelson Waite Keys.