Identify the type of random variable.
1) An experiment consists of making 80 telephone calls in order to sell a particular insurance policy.
a) What is the random variable?
b) What values can random variable take?
c) Is the random variable discrete or continuous?
2) An experiment consists of determining the speed of automobiles on a highway by the use of radar equipment.
a) What is the random variable?
b) What values can the random variable take?
c) Is the random variable discrete or continuous?