Describe How Politicians Measured Public Opinion Before There Were Polls

Q24: What did George Gallup use to accurately

Q25: _ is a combined measure of occupation,

Q26: A set of coherent beliefs that offers

Q27: State the reasons public opinion has a

Q28: What did we learn from the results

Q30: Describe some potential errors in polls.

Q31: The key to a _ sample is

Q32: Which president has experienced both the highest

Q33: Public opinion suggests that overall, Americans' commitment

Q34: A(n) _ poll is designed to manipulate