Classify the following measurements as continuous, quantitative, discrete or categorical

1. a)The classification of a skin cancer as melanoma, basal cell carcinoma or non- carcinogenic
2. b)The concentration of sugar in the blood af a person
3. c)The number of animals that exceed their expected weight gain over a week
4. d)The nitrogen concentrations in soil samples
5. e)The diagnosis of soils as acidic or not
6. f)The barometric pressure to the nearest 5mm Hg.