Which of the following is NOT true about public opinion polls? a. Public opinion polls provide candidates with information about what people like and want.
b. A poll cannot express the views of all groups.
c. The opinions voiced in a poll never change.

answer C: the opinions voiced in a poll never change

Explanation:

Public opinion polls are very useful tools for politicians when trying to figure out what many (but not all) citizens want and how they will likely vote. But the information that these poll provide are time sensitive because public opinion can easily change with new events or information.

manifest functions are the recognized and intended consequences of any social pattern, while latent functions are those unrecognized and unintended consequences. to analyze the manifest functions of any social institution, we have to study its contribution to the continuation of a group, community, or society.