he Identify which type of sampling is used. A pollster uses a computer to generate 500 random numbers, then interviews the voters corresponding to those numbers. amount of time needed to run the Boston marathon is an example of which type of variable?A ________ is the complete collection of all measurements or data coIdentify which type of sampling is used. To avoid working late, a quality control analyst simply inspects the first 100 items produced in a day. llected, whereas, a ________ is a subcollection of members selected from the complete collection