11.11 (Refer to Appendix 11.3) Which model would you use for:

a. A study explaining the number of hours spent by a person working for income during a week.

b. A study explaining the level of satisfaction a person has with their job

(on a scale of 0 to 5).

c. A study of a consumer’s choice of mode of transport between bus, car, and bicycle.

d. A study of the number of rainy days in a week.