#### Answer

a)not a random variable b)continous random variable c)discrete random variable d)discrete random variable e)not a random variable f)discrete random variable

#### Work Step by Step

a) The answer given to the question is not a random variable.
b)It can be any value between two specified numbers, therefore it is a continous random variable.
c)It can be finite many values between two specified numbers, therefore it is a discrete random variable.
d)It can be finite many values between two specified numbers, therefore it is a discrete random variable.
e) The answer given to the question is not a random variable.
f)It can be finite many values between two specified numbers, therefore it is a discrete random variable.