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Author Question: The trial and error approach to developing knowledge is an empirical one. A) True B) ... (Read 72 times)

deesands

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on: Jul 8, 2018
The trial and error approach to developing knowledge is an empirical one.
 
  A) True
  B) False

Question 2

What type of study occurs when a sample of both users and nonusers of oral contraceptives over a 20-year period are followed to determine if there were any long-term side effects?
 
  A) Controlled
  B) Retrospective
  C) Prospective
  D) Crossover


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taylorsonier

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Reply #1 on: Jul 8, 2018
Answer to Question 1

A

Answer to Question 2

C


deesands

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Reply 2 on: Jul 8, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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