A random variable is assigned numerical values based on the outcomes of an experiment.

Multiple Choice

A.(i), (ii), and (iii) are all correct statements.

B.(ii) and (iii) are correct statements but not (i).

C.(i) and (iii) are correct statements but not (ii).

D.(i), (ii), and (iii) are all false statements.

E.(i) is a correct statement but not (ii) or (iii).