Consider the following statements about a particular traditional class of statistics students at state u related to discrete and continuous variables. which of the following is a true statement? check all that apply.

(a) the number of students in the class is a discrete variable.
(b) the average age of the students in the class is a continuous variable.
(c) the room number of the class is a continuous variable.
(d) the average weight of the students is a discrete variable.
(e) a student's gpa is a continuous variable.

Marian recently made the decision to try to re-wallpaper her own kitchen—which was a mistake given her personality! to compound the mistake, she selected a complex wallpaper pattern that included flowers and trees. each time she put one strip of paper on the wall, she became increasingly upset if there was not a perfect match from the pattern of one strip to the next. if one flower was off by as much as one-tenth of an inch, she would tear down the strip, remove the excess paste, and try again with the next strip. over eight hours after she started this job, she has only succeeded at putting up six strips of wallpaper, which covered about 10 percent of the room in which she was working. marian may suffer from personality disorder.