Biology Forums - Study Force

Philadelphia was a very pleasant place for the delegates when they wrote the Constitution.
 
  Indicate whether the statement is true or false

Question -2-

The principle of randomness in public opinion polling means
 
  A) every individual sampled decreases the risk of bias error.
  B) every individual can choose to participate or decline participation in the opinion poll.
  C) every individual in the population is sampled.
  D) every individual has a known and equal chance of being sampled.
  E) every individual sampled has a unique perspective on the issues.

Question -3-

Philadelphia was not a pleasant place 200 years ago.
 
  Indicate whether the statement is true or false

Question -4-

Modern polling was developed in the
 
  A) 1890s by Literary Digest.
  B) 1930s by George Gallup and Elmo Roper.
  C) 1940s at Harvard University.
  D) 1960s at the Census Bureau.
  E) 1970s by Zogby and Nielsen.

Question -5-

James Madison had little real effect on the Constitution.
 
  Indicate whether the statement is true or false

Question -6-

The systematic questioning of a small, selected sample of respondents who are representative of the total population is known as a(n)
 
  A) opinion poll.
  B) quota sample.
  C) random sample.
  D) secret ballot.
  E) straw poll.

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This helps so much, thank you for responding so quickly...

No worries, I was online and bored :lol: