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Author Question: In an ______________ study, subjects are randomly assigned to a control group or a treatment group. ... (Read 90 times)

SO00

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on: Jul 3, 2018
In an ______________ study, subjects are randomly assigned to a control group or a treatment group.
 
  Fill in the blank(s) with correct word

Question 2

An example of a disease transmitted by airborne droplets is:
 
  a. hepatitis B. c. AIDS.
  b. chicken pox. d. staphylococcal skin
  infections.


mammy1697

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Reply #1 on: Jul 3, 2018
Answer to Question 1

experimental

Answer to Question 2

b


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