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Author Question: The group given the placebo during an experiment is called the ________ group. A. double-blind ... (Read 258 times)

olgavictoria

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on: Aug 20, 2018
The group given the placebo during an experiment is called the ________ group.
 
  A. double-blind
  B. control
  C. experimental
  D. observational

Question 2

A consensus about a nutrition recommendation based on research studies is usually reached
 
  A. very quickly.
  B. only after many years and many studies.
  C. easily, but then discarded.
  D. when the scientists decide which one was the most complicated.


dmurph1496

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

ANS: B

Answer to Question 2

ANS: B


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olgavictoria

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Reply #2 on: Aug 20, 2018
Thank you!


dmurph1496

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Reply #3 on: Aug 20, 2018
Always glad to help...


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