Answer:
B). The double blind procedure.
Explanation:
'The double blind procedure' is demonstrated as the procedure or method of experiment in which both the experimenter as well as the subjects or participants of the experiment are 'blind to' or 'unaware' of the crucial/significant aspects like hypothesis of the experiment
As per the question, the 'double blind procedure' is being employed by the investigators as neither the subject of the experiment nor the experimenter know about the 'experiment containing aspirin or mere placebos' which would help in producing the objective and unbiased deductions. Thus, <u>option B</u> is the correct answer.
I believe that the answer is B,,im sorry if it’s not correct
Answer:
If there is a tie the president and vice president are chosen by contingent election. In this a vote of the united states House of Representatives decides the president while the Senate decides the contingent election for the vice president. Contingent election procedure was decided by Article Two, Section 1, Clause 3 of the U. S constitution, it was modified in 1804 by the 12 th amendment.
Contingent elections have occurred only three times in US history during early 1800s.
due to the rise of trophy hunting the which hunting animals to have on display some animals have been over hunted which why we have endangered species.
