I have a quota question at the beginning of my survey that assigns people randomly to different cells. I'm asking myself, if it is possible to put another quota question on my existing quota to make sure that the respondents in each cell fulfill different criteria. To be more precisely, I would like to make sure that the cells are representative for age, gender and income.
I know that I can put another quota at the beginning that controls for gender, age, income for the whole sample. But can I do that also for the already created cells?
Thanks in advance!