Please see question attached.

To determine if a new medication reduces headache pain. some patients are given the new medication and others are given a placebo. Neither the researchers nor the patients know who is taking the real medication and who is taking the placebo. Is this a blind experiment. double blind experiment. or neither? 0 NEITHER: It's impossible for the patients not to know whether they are taking the medication or a placebo O DOUBLE-BLIND: neither the patients nor the researchers know who is taking the real medication and who is taking the pincebo O BLIND: patients don't know if they're taking the real medication or the placebo