![subject](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.07.2021 23:40 jgomez042202
In studies about new medicines, researchers usually give one group of patients the medicine that is designed to treat an illness. They give another group of patients a placebo, which is taken the same way as the medicine but does not actually contain the ingredients of any medicine. Different medicines are tested in different experiments, but the placebos usually contain the same non-medical ingredients. If both groups of patients are healed, then researchers cannot be sure whether the medicine caused improvement, but if the group given the medicine is healed while the group given the placebo remains ill, researchers can conclude that the medicine causes the illness to go away.
In medical experiments, which group receives placebos?
the experimental group
the control group
both the experimental and control groups
neither the experimental nor control group
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Social Studies
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.06.2019 22:00
Candace is a flight attendant for a large, international airline. while in china, candace often finds look-alikes in famous designer brands of watches, handbags, clothing, and golf clubs. in fact, she'll do her christmas shopping there and will even buy good-quality items for auctioning at her son's preschool events back in the u.s. candace's actions demonstrate
Answers: 3
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 03:00
The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:
Answers: 1
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.06.2019 16:00
If both the president and the vice president can no longer serve, who will become the next head of state?
Answers: 2
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 23.06.2019 03:30
8. select a supreme court case that has been particularly important in protecting civil liberties in the united states. in a three-paragraph essay, describe the case and the ruling, then explain how the case demonstrates why it is important that the supreme court is: a. protected from political or public pressure (since justices are appointed rather than elected and serve lifetime terms) b. able to change its interpretations of the law over time (10 points)
Answers: 1
You know the right answer?
In studies about new medicines, researchers usually give one group of patients the medicine that is...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 06:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 06:00
![question](/tpl/images/cats/en.png)
English, 01.08.2019 06:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 01.08.2019 06:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 06:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 01.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 06:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 06:10
![question](/tpl/images/cats/en.png)
English, 01.08.2019 06:10