A random variable is said to be discrete if
A. Its outcomes are countable
B. It can assume any real number within a given interval
C. The rules of probability apply
D. It can be represented graphically
Answer:A
A random variable is said to be discrete if
A. Its outcomes are countable
 B. It can assume any real number within a given interval
 C. The rules of probability apply
 D. It can be represented graphically
