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Author Question: In a double-blind study, the researchers know who is receiving the placebo but the subjects do not. ... (Read 77 times)

HCHenry

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on: Aug 20, 2018
In a double-blind study, the researchers know who is receiving the placebo but the subjects do not.
 a. True
  b. False
  Indicate whether the statement is true or false

Question 2

Epidemiological studies prove cause-and-effect relationships.
 a. True
  b. False
  Indicate whether the statement is true or false


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akemokai

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Reply #1 on: Aug 20, 2018
Answer to Question 1

FALSE

Answer to Question 2

FALSE


HCHenry

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Reply 2 on: Aug 20, 2018
Excellent

ricroger

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Reply 3 on: Yesterday
Wow, this really help

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