Scientists And Political Analysts Approve Opinion Polls As Good Election Predictors Scientists and Political pundits describe Opinion polls as a scientific, non- biased type of survey designed to measure the public's views on a particular topic or series of topics. Trained interviewers ask questions at random from the population being measured. And, in the domain of election, polls have helped to predict a winner. With barely 48 hours hours for Ghanaians to elect a President and Representatives in Parliament. Radio Ghana's Rebecca Ekpe asks whether polls can be trusted? Please listen to attached audio. GBC