In a research study designed to test the effects of alcohol on sociability, neither the participants nor the investigator are aware of who receives alcohol and who does not. this is an example of: the double blind technique.
<h3>What is the double blind technique?</h3>
This is the term that is used in experiments to refer to the existing situation where the people carrying out the experiments and the ones that are participants do not know the particular person that is receiving a given treatment,
Hence we have to say that based on the fact that the participants and and the investigator do not know the groups that are taking the the alcohol and who does not, it is a double blind study.
Read more on double blind technique here: brainly.com/question/23389356
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Answer:Not too much
Explanation:Every US responsibility is put to the good of humanity. Those responsibilities is what makes America The best Country in the World in financially and technologically.
An outbreak of a disease that spreads through a community of people (Ex. Europe, Johannesburg, Missouri), some examples would be The Black plague, Ebola, or The common cold/the flu
And I think you meant EPIDEMIC
Answer:
I <em> </em><em>am </em><em>drawn</em><em> </em><em>in </em><em>bar </em><em>graph</em><em>.</em>
Explanation:
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<em>I</em><em> </em><em>hope</em><em> this</em><em> helps</em><em>!</em></h2>
