OPTION 3 - NEW SAMPLE WITHOUT HOUSEHOLD LISTING, continued
Suppose desired cluster size is 20 households.
Suppose first sample EA contains 112 census households (according to frame).
Divide 112 by 20 = 5.6 (round to 6).
Map sketch exactly 6 segments based on canvass of EA.
Select one segment at random.
Interview all households (no matter how many are currently in the selected segment).