This figure shows graphed medical research results from a study on a new vaccine. The research was done in an effort to determine if a new vaccine would be effective at preventing potentially dangerous rotavirus infections in infants. Green data bars represent occurrence of infant cases that had normal rotavirus strains that aren't critically dangerous. Blue data bars represent occurrence of infant cases that had more dangerous rotavirus strains that can hospitalize or lead to fatality of infants

-In this experiment,if the people actually giving the placebo,low,medium or high vaccine doses did not know which dose they were administering,it was an example of a double-blind experiment.

Question

This figure shows graphed medical research results from a study on a new vaccine. The research was done in an effort to determine if a new vaccine would be effective at preventing potentially dangerous rotavirus infections in infants. Green data bars represent occurrence of infant cases that had normal rotavirus strains that aren't critically dangerous. Blue data bars represent occurrence of infant cases that had more dangerous rotavirus strains that can hospitalize or lead to fatality of infants

-In this experiment,if the people actually giving the placebo,low,medium or high vaccine doses did not know which dose they were administering,it was an example of a double-blind experiment.

Quizplus · Accepted Answer

A double-blind experiment is one in which neither the participants nor the researchers administering the treatment know which group is receiving which treatment. In this case, the people giving the vaccine doses did not know which dose they were administering, making it an example of a double-blind experiment.

This Figure Shows Graphed Medical Research Results from a Study