From Table 2.1, what description would you use to convey information on the following patient samples?

(a) Average systolic blood pressure (SBP).

(b) How spread out SBP is about the mean.

(c) Stenosis of an artery or not.

(d) Posttreatment psoriasis as absent (0), mild (1), moderate (2), or severe (3).

(e) Similarity of occurrence patterns between pulse oximetry and minutes of strenuous exercise. (

f) Relative frequency of occurrence of HIV inception by sex.