2.33. To sample residents of registered nursing homes in Yorkshire, UK, 1 construct a list of all nursing homes in the county, which I numberfrom 1 to 110.

Beginning randomly, I choose every tenth home on the list, ending up with 11 homes. 1 then obtain lists of residents from those 11 homes, and 1 select a simple random sample from each list. What kinds ofsampling have 1 used?

For multiple-choice questions 2.34-2.37, select the best response.