<ul><li>Opinion Polls are surveys of public opinion from a particular sample. They are usually designed to represent the opinions of the population by conducting a series of questions. </li></ul>What are Opinion Polls?
How Many People? <ul><li>Opinion polls survey a variety of people, starting from about 1,000 persons, ranging to approximately 10,000 in some cases. </li></ul>
Methods <ul><li>Opinion polls are conducted via telephone, online or on the street. </li></ul>
Main Companies <ul><li>Some of the main companies that conduct these polls are Newspoll, from The Australian newspaper, Galaxy Polling and AC Nielsen Polling, from Fairfax Newspaper. </li></ul>