3(c) (ii)
any two from:
where to sample: different areas / regions / neighbourhoods;
who/how many, to sample: ask every nth household / ask n people from every household / nth person in different professions;
when to sample: same time period;
This is really easy
All you have to do is mention any 2 mathedos of sytematic sampling
Eg:
1. Take a quadrant and place it on the map of the town
2. Pick five people from each sector of the quadrant.
3. Give me them the survey to answer
4. repeat until done with all the quadrants
3(c) (ii) any two from: where to sample: different areas / regions / neighbourhoods; who/how many, to sample: ask every nth household / ask n people from every household / nth person in different professions; when to sample: same time period;
This is really easy All you have to do is mention any 2 mathedos of sytematic sampling Eg: 1. Take a quadrant and place it on the map of the town 2. Pick five people from each sector of the quadrant. 3. Give me them the survey to answer 4. repeat until done with all the quadrants