Classify each of the following qualitative variables as

Classify each of the following qualitative variables as ordinal orClassify each of the following qualitative variables as ordinal or nominative. Explain your answers.
Qualitative Variable Categories
Personal computer operating system.. Windows XP Windows Vista Windows 7 Windows 8
Motion picture classifications… G PG PG- 13 R NC- 17 X
Level of education ……. Elementary Middle school High school College Graduate school
Rankings of the top 10 college football teams. 1 2 3 4 5 6 7 8 9 10
Exchange on which a stock is traded.. AMEX NYSE NASDAQ Other
Zip code …………. 45056 90015 etc.
Classify each of the following qualitative variables as ordinal or