With Respect to the Sampling Plan,three Decisions Must Be Made

Multiple Choice

With respect to the sampling plan,three decisions must be made: (1) the sampling unit-who is to be surveyed; (2) sample size-how many people should be surveyed; and (3) ________.

A) sample cost-how much the sampling costs
B) surveyor skill-who does the surveying
C) sample security-how to protect the sample data
D) sampling procedure-how the respondents are chosen
E) sample supervisor-who leads the sampling effort