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Sholpan [36]
3 years ago
15

The table shows the results of the study testing the effectiveness of a migraine medication why was one group given a sugar tabl

et

Biology
2 answers:
77julia77 [94]3 years ago
8 0
A) to include a control group

nata0808 [166]3 years ago
5 0

Answer:

One group was given a sugar tablet as a placebo in order <em>to include a control group.</em> <u>The correct answer is A.</u>

Explanation:

In all these kinds of experiments with certain medicine in people's bodies, there is one group included that is given placebo -<em>not real medicine, in this case just sugar</em>- in order to let them feel they did actually took the real medicine and have them controlled. By doing this, they don't change their beliefs about the value of a treatment.

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