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Essay Instructions: Descriptive Statistics

Consider this scenario: You are on the Board of Directors of the National Kidney Foundation. Two different research labs are working on treatments. Your responsibility is to review and evaluate both of the results from the research studies and make recommendations for future funding. You can only fund one of the two. Patients and their families are anxiously waiting for the Board of Directors to make a decision which of the two can be funded.
Part I.
Your first task it to do the following calculations for both of the results that have been submitted to you.
1. Mean
2. Median
3. Mode
4. Range
5. Standard Deviation (are there outliers you should consider?)

Number of weeks that patients felt better:
Group I results = 3, 5, 6, 6, 8, 9, 9, 9, 10, 11, 45
Group II results = 3, 4, 7, 9, 9, 9, 15, 15, 16, 17, 17

Part II.
After you have done this comparison, write a letter to the rest of the members of the board stating which group you are recommending to receive additional funding to support their research. This should be done in Memo Format and you need to discuss your findings and compare them. You can include a table to show the comparison if you want to. Do not be concerned with the small number used in each group in the study.
ASSIGNMENT EXPECTATIONS: Please read before completing assignments.
• Copy the actual assignment from this page onto the cover page of your paper (do this for all papers in all courses).
• Assignment should be 1 - 2 pages in length (double-spaced).
• Please use major sections corresponding to the major points of the assignment, and where appropriate use sub-sections (with headings).
• Remember to write in a Scientific manner (try to avoid using the first person except when describing a relevant personal experience).
• Quoted material should not exceed 10% of the total paper (since the focus of these assignments is on independent thinking and critical analysis). Use your own words and build on the ideas of others.
• When material is copied verbatim from external sources, it MUST be properly cited. This means that material copied verbatim must be enclosed in quotes and the reference should be cited either within the text or with a footnote.
• Credible professional sources are used (for example, government agencies, nonprofit organizations, academic institutions, scholarly journals). Wikipedia is not acceptable.
• Cite all references in APA style.


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Essay Instructions: Descriptive Method Design

Utilizing descriptive research methods, design a research study for the effects substance abuse has on children. Be sure to address the following items:

1)Describe your sample population.

2)Describe the descriptive method(s) that you selected to utilize in your research study and explain why you selected these methods.

3)Speculate on your expected outcome(s) of the study

Essay Instructions: Descriptive Statistics Paper 1 - Guidelines



Creating a Database


this is the link data base The Philadelphia Health Management Corporation's (PHMC) Community Health Data Base (CHDB) has served the information needs of health and human service agencies in the Southeastern Pennsylvania region by providing up-to-date and reliable community-level health and social service data.

The CHDB is funded by the Pew Charitable Trusts, the William Penn Foundation, the United Way of Southeastern Pennsylvania, & local hospital systems & health and human service organizations.

The following link will take you to the Data Findings page. After opening this page, click on any of the View Details links to access the reports, many of which contain summary statistics similar to those included in the class.



Content of Paper


Your written analysis should contain the following items:



· A brief summary of the data and an overview of the issue you are trying to inform through your data analysis. Summarize the variables in the survey using the descriptive approaches in Chapters 2, 3 and 4. Be certain that all tables and charts are labeled well so that they can be understood by anyone. Use each of the following statistical approaches at least once: frequency distribution; histogram; pie chart; bar graph; measures of central location; and measures of variability. Summarize the information in non-technical terms.

· Include the Excel output you used to summarize your data.





Format of Paper


When submitting a written paper, you need to observe the following guidelines on format and content. The paper should be structured as follows:

Introduction (describe what you are researching; how you selected your sample; response rate to survey; problems encountered that may have introduced error into your data)
Analyses (this is the section that contains your summary statistics)
Conclusions (what have you learned as a result of your survey).
Create the report in Word and number pages at the bottom.



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Essay Instructions: Descriptive Statistics and Graphical Analysis

Book:
SPSS Statistics 17.0 ??" Guide to Data Analysis: Author ??" Marija J. Norusis (2008). The only citation required is from this book.

Required Readings: Chapter 5 - 6 of Norusis. Using the gss.sav data file.

Assignment #4a:
Instructions: Use SPSS to solve Data Analysis Problem 1 in chapter 5.

Problem 1 ??" Chapter 5:
Compute descriptive statistics for the number of brothers and sisters (variable sibs), years of education (variable educ), and hours worked last week (variable hrs1). Obtain histograms for the variables as well. For each variable, compare the values of the different measures of central tendency. Indicate why and when you would prefer one measure over another.




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