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

Question

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] · Answer 1 · 2022-04-01T17:19:13+03:00

77julia77 [94]3 years ago

8 0

A) to include a control group

nata0808 [166] · Answer 2 · 2022-04-01T19:15:55+03:00

Answer:

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

Explanation:

In all these kinds of experiments with certain medicine in people's bodies, there is one group included that is given placebo -not real medicine, in this case just sugar- 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.