Which of the following meets the requirements of a cluster sample? rev: 11_19_2018_qc_cs-148626multiple choicea population can be divided into 50 city blocks. the sample will include one hundred people who volunteer for the sample from any city block. a population can be divided into 50 city blocks. the sample will include one hundred people chosen at random, without regard to the city block where they live. a population can be divided into 50 city blocks. the sample will include residents from two randomly chosen city blocks. a population can be divided into 50 city blocks. the sample will include two people chosen at random from each city block.