Determine whether the random variable is discrete or continuous. In each case, state the possible values of the random variable.
(a) The number of customers arriving at a bank between noon and 1:00 p.m.
(b) The time it takes for a light bulb to burn out.
Is the number of customers arriving at a bank between noon and 1:00 pm discrete or continuous?
Pick the following answer-
–random variable is discrete. The possible values are 0,1,2,….
–random variable is continuous. The possible values are x>0.
–random variable is discrete. The possible values are x>0.
–random variable is continuous. The possible values are 0,1,2…
b. same question-