![subject](/tpl/images/cats/mat.png)
Mathematics, 20.04.2020 01:59 raewalker23p4ibhy
Question:
A company is studying the effects of a new drug on an illness called ataraxia. 100 patients suffering from ataraxia are found. The
company plans to give the new drug to 50 of them and a placebo to 50 of them. The recovery rates for the two groups will then be
compared
1. The division into two groups of 50 should be made randomly. Give an example of how to do this.
2. Why is it important to divide the groups randomly? Explain, and be sure to refer to the terms control, variable, and lurking.
es )
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30, phamleson8697
Will give let f(x)=2x and g(x)=[tex]2^{x}[/tex] graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ? enter your answers in the boxes x=[? ] or x=[? ]
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:50, Maxwell8066
F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2
Answers: 2
You know the right answer?
Question:
A company is studying the effects of a new drug on an illness called ataraxia. 100 p...
A company is studying the effects of a new drug on an illness called ataraxia. 100 p...
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 27.03.2020 19:54
![Konu](/tpl/images/cats/health.png)
Health, 27.03.2020 19:54
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 27.03.2020 19:54
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 19:55
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 19:55
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 27.03.2020 19:55