DRAWING INFERENCES ABOUT POPULATION MEANS AND PROPORTIONS

/in /by

Module 4 – Case
DRAWING INFERENCES ABOUT POPULATION MEANS AND PROPORTIONS
Case Assignment
A researcher conducts a test on the effectiveness of a cholesterol treatment on 114 total subjects. Assuming the tails of distributions are normal distribution, is there evidence that the treatment is effective?
Cholesterol Decreased
No Cholesterol Decrease
Total
Treatment
38
18
56
No treatment
30
28
58
Total
68
46
114
Submit a (2-3 pages) paper before the end of the module that:

Briefly describe the procedure for testing hypotheses.
Formulate the null and alternative hypotheses.
Determine the test statistic that you will use.
Calculate the p-value. Show your work.
Discuss whether there is enough evidence to reject the null hypothesis.

Assignment Expectations
Assessment and Grading: Your paper will be assessed based on the performance assessment rubric that is linked within the course. Review it before you begin working on the assignment.

You might also like
what is the impact on the population because of this health problem?, homework help
Ethics and Corporate Responsibility in the Workplace and the World.Analyze the human rights issues presented by Pharma Cares treatment of the Colberias indigenous population versus that of its executives.
Compare the statistics for a health concern of a vulnerable or diverse population to the statistics for the general population.
The study discussed in the article aimed at assessing the idea of continuing professional Development (CPD). The study further sought to find what CPD means of the professional staff. The authors are well grounded on the topic of nursing the working in the Nursing Department TEI of Lamia with a M.Sc.
Describe the purpose of the organization, the kind of services that are provided, and the target population.
Identify the populations served and any issues of population vulnerability.
If you want a superhero that runs really fast, you turn to the Flash. But being able to run fast also means you have to have friction.
Globalization has become a fact of life for many organizations and their employees. However, globalization brings with it a myriad of issues. Write an analysis detailing international pay systems and their adherence and/or lack thereof to United States laws regarding compensationpractices and policies, such as the FLSA, the Pay Discrimination Act, and others. Include in this analysis the means to control salary budgets when dealing with the multitude of issues in the global market place and salary issues. Your paper should demonstrate thoughtful consideration of the ideas and concepts of international pay systems and provide new thoughts and insights relating directly to this topic.