Wednesday

April 1, 2015

April 1, 2015

Posted by **Anonymous** on Thursday, June 17, 2010 at 3:23am.

No Help Help

Drug 22 47

Placebo 31 20

What is the probability that

a. the participants perceived that their “medication" helped if they received the drug?

b. the participants perceived that their “medication” helped if they received the placebo?

c. the participants perceived that their “medication” helped?

- Math -
**Anonymous**, Thursday, June 17, 2010 at 3:42amAdd up all of the participants in your study. 22+47+31+20= 120

Formula: Part/whole= percentage

(a) 47 perceived help from drug. 47/120= .3917= 39%

(b) 20/120= .166, round to 16.7%

(c) 47+20= 67/120= .5583= 55.8%

- Math -
**PsyDAG**, Thursday, June 17, 2010 at 7:07pma. 47/69 (only of those who got the drug)

b. 20/51 (only of those who got the placebo)

c. Yes

**Answer this Question**

**Related Questions**

geometry - In the tests of a new pharmaceutical product, data were collected for...

Math - In the tests of a new pharmaceutical product, data was collected for use ...

math - collected for use in the approval process required by the U.S. Food and ...

math - collected for use in the approval process required by the U.S. Food and ...

statistics - For each of the following questions, decide whether or not the ...

Psychology - What is the independent and dependent variable in this scenario: A ...

Statistics - Im kind of confused on this question?? To help consumers assess the...

Probability & Statistics - To help consumers assess the risks they are taking, ...

Regulation for Drug Development - the approval of a new drug application nda by ...

Stastics - To help consumers assess the risks they are taking, the Food and Drug...