There are several different terms that can be used as synonyms for public-opinion polls. These include opinion surveys, survey research, public opinion research, and polling data, amongst others. The purpose of these polls is to gather data on the attitudes and beliefs of the broader population on various issues, such as politics, social issues, or business trends. This data is then used to inform decision-making of various stakeholders, ranging from policymakers to business leaders. Public-opinion polls have become increasingly popular due to their ability to provide accurate and reliable insights into the thoughts and feelings of the general public, and as a result, have become an important tool for various industries.