SOLUTION: A team of researchers is testing the effectiveness of a new HPV vaccine. They randomly divide the subjects into two groups. Group 1 receives the new HPV vaccine, and Group 2 rec

Algebra ->  Probability-and-statistics -> SOLUTION: A team of researchers is testing the effectiveness of a new HPV vaccine. They randomly divide the subjects into two groups. Group 1 receives the new HPV vaccine, and Group 2 rec      Log On


   

Question 1156193: A team of researchers is testing the effectiveness of a new HPV vaccine. They randomly divide the subjects into two groups.
Group 1 receives the new HPV vaccine, and Group 2 receives the existing HPV vaccine.
The patients were told which group they were in.
Which is the treatment group?
Group 1
Group 2
Neither group

Which is the control group (if there is one)?
Group 1
Group 2
No control group

Is this study blind, double blind, or neither?
Blind
Double-blind
Neither

Which best describes this research?
Observational Study
Randomized Block Design
Completely Randomized Experiment
Survey
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
Treatment group is Group 1
Control group is Group 2
Neither blind nor double blind
Completely randomized experiment. A survey would be asking them what they had, and an observational study would be examining them and then drawing conclusions. There is randomization occurring here, but there is no blocking.