Sample sizes and sampling errors for each state as follows: ALL RESPONDENTS REGISTERED VOTERS Sample size Sampling error Sample size Sampling error Michigan 1026 3% pts 966 3% pts Missouri 1022 3 .
That oldies echo in your ears is the result of a high-tech technique, digital sampling, that is turning pop music on its ear.
As a rule, though, Republicans grow queasy at seeing the words Census and sampling in the same sentence, as those hard-to-count populations generally support Democrats.