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Author Question: Since 1952, most major polls have A) picked the winner of the presidential election. B) sampled ... (Read 379 times)

bcretired

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on: Jul 9, 2018
Since 1952, most major polls have
 
  A) picked the winner of the presidential election.
  B) sampled fewer people each year.
  C) sampled more people each year.
  D) been administered by mail.
  E) been flawed.

Question 2

The difference between the results of two surveys or samples is called
 
  A) research flaws.
  B) sampling error.
  C) type one error.
  D) type two error.
  E) confidence error.


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gasdhashg

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Reply #1 on: Jul 9, 2018
Answer to Question 1

A

Answer to Question 2

B


bcretired

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Reply 2 on: Jul 9, 2018
Great answer, keep it coming :)

cpetit11

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Reply 3 on: Yesterday
Wow, this really help

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