An education expert is researching teaching methods and wishes to interview teachers from a particular school district. She randomly selects ten schools from the district and interviews all of the teachers at the selected schools. Does this sampling plan result in a random sample? Simple random sample? Explain.© BrainMass Inc. brainmass.com October 10, 2019, 4:11 am ad1c9bdddf
The solution identifies the exact sampling plan for the given situation.