Chi Square Test to Asses the Relationship between Pain and Depression
[ send me this essay ]
This 7 page paper shows the student how to carry out an hypothesis test using chi squared to ascertain if there is a relationship between depression and pain in reflex sympathetic dystrophy patients. The paper demonstrates the process of hypothesis testing and shows the calculation for the chi squared test. The bibliography cites 7 sources.
Filename: TEchisqu.rtf

Choosing a Research Model
[ send me this essay ]
5 pages in length. This paper explains the different approaches one might take in preparing a research tool. There are literally hundreds of different methods to collect and analyze the data, but they can all be broken down into two categories. Those procedures that do nothing more than summarize large groups of numbers are referred to as descriptive statistics because they are designed to solely describe the characteristics of a large group of numbers. The second category of techniques involves what is known as inferential statistics. In using this technique, the student goes beyond a simple description of the numbers he obtains to more generalized statements. Some of the topics include unobtrusive measures, quantitative and qualitative research, secondary sources and hypothesis. Bibliography lists 7 sources.
Filename: JGArsrch.wps

Conic sections and their polar equations: 5 pages in length.
[ send me this essay ]
5 pages in length. Describes the polar equations associated with conic sections and the role played by eccentricity of the conic. A conic section is the two-dimensional figure that results when a plane insects a cone at various angles. Take one of these figures and revolve it, and you have a three-dimensional surface of revolution that matches the shape of the optical component. Bibliography lists 5 sources.
Filename: JGAconcl.wps

Consumer Time: Market Time, Non-Market Time, and Leisure
[ send me this essay ]
A 10 page paper which discusses how rational consumers allocate their time between market time, non-market time, and leisure time. Bibliography lists 11 sources.
Filename: RAcnsmrtime.wps

COST REGRESSION AT LINCOLN HOSPITAL
[ send me this essay ]
This 5-page paper undertakes various cost analysis regression of Lincoln Community Hospital in New York to determine its financial problems. The regressions are also analyzed here.
Filename: MTlinana.rtf