Determine whether each of the following variables is a qualitative or quantitative variable. If the variable is a quantitative variable, determine whether it is a discrete or a continuous variable. If the variable is a qualitative variable, determine whether it is a nominal or an ordinal variable.

(a) Gender

(b) Ethnicity

(c) Dosage of a drug given in whole mg

(d) Abdomen circumference

(e) White blood count

(f) Body mass index (BMI)

(g) Eye color

(h) Survival time after diagnosis with pancreatic cancer

(i) Number of months since last check up

(j) Number of sexual partners in the last 6 months