Which of these suggests a discrete random variable?
A)the exact time it takes to run a mile
B)the exact number of registered voters in your state
C)the exact amount of blood in a human body
D)the lifetime of a CF light bulb

Question

Quizplus · Accepted Answer

The exact number of registered voters in a state is a discrete random variable because it can only take on specific, separate values (you can't have a fraction of a voter).

Which of These Suggests a Discrete Random Variable