How do you make sure the polls reflect the views of the UK population?
When you register to take part in opinion polls by text, we ask you a few questions about yourself. We use the answers to these questions to make sure that the network has roughly the same make-up as the UK population as a whole. Where there are gaps in out network, we will recruit extra people by telephone. If necessary, we will “weight” the responses to our questions as we analyze the responses.