WHOEVER ANSWERS THESE WILL BE MARKED BRAINLIEST!!!!

1. The most famous example of how public opinion polls miss the mark was during the _____ when pollsters predicted a landslide victory for Thomas E. Dewey, but instead Harry Truman won.

a. 1960 presidential election
b. 1980 presidential election
c. 1948 presidential election
d. 1970 presidential election

2. Two examples of how polls are used are: (Choose two answers.)

a. When a candidate wanted to know which districts have more voters.
b. When a newspaper wanted to know how much a candidate spends during an election.
c. When a candidate wanted to know how many people in his district know who he is what he does.
d. When a newspaper wanted to know how people feel about specific issues.


3. Pollsters follow these important steps in gathering accurate statistics: (Choose three answers)

a. Respondents must be contacted in a cost efficient way.
b. The responses should be filtered to obtain the desired results.
c. Questions must be carefully and objectively worded.
d. The sample must be randomly selected