nadinealonzo4741 nadinealonzo4741
  • 06-03-2020
  • Biology
contestada

In an experiment on a new drug, subjects were randomly assigned to either a placebo or the active drug. In addition, the method of delivery of the drug (pill, skin patch, or nasal mist) was considered. In this experiment, there were how many factors?
A. 1.
B. 2.
C. 3.

Respuesta :

osagieosazeme72
osagieosazeme72 osagieosazeme72
  • 08-03-2020

Answer:

B. There are two factors

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