Identify each variable as categorical or quantitative:

(a) Number of pets in family.

(b) County of residence.

(c) Choice of auto (domestic or import).

(d) Distance (in miles) commuted to work.

(e) Choice of diet (vegetarian, nonvegetarian).

(f) Time spent in previous month browsing the World Wide Web.

(g) Ownership of personal computer (yes, no).

(h) Number of people you have known with AIDS (0, 1, 2, 3, 4 or more).

(i) Marriage form of a society (monogamy, polygyny, polyandry).