Descriptive Statistical Method Vs. An Inferential Method Research at least three quantitative… 1 answer below »

Descriptive Statistical Method Vs. An Inferential Method

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Researchat least three quantitative data collection instruments and sampling methods available to researchers using the text and additional resources from the University Library.

Identifytwo articles in the University Library: one in which the business problem is researched using a descriptive statistical method and another using an inferential method.

Summarizeeach of the data collection instruments, sampling methods, and the statistical methods.

Writea 1,050- to 1,400-word paper in which you compare and contrast each of the approaches:

· What are the strengths and weaknesses of each sampling approach?

· What are the specific situations in which you would choose to use each of the instruments and designs?

· What are the strengths and weaknesses of each statistical approach?

· How can they be used most effectively in a combined approach?

· Which methods are more appropriate for research in your own business and functional area?

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Q1:
Information Technology. Healthcare Case Study, Stage 1: Process AnalysisINTRODUCTION
In healthcare systems, there are several areas that need improvements. This depends on the various hospitals, people or culture in a given area, beliefs and various reasons too. There are various models for improvement, in which, they have two basic components, for instance, it begins by addressing various fundamental questions, like, how can we know if a given change is an improvement?The second part is a vigorous cycle improvement cycle. In this second part of the QI plan we will be dealing with a specific healthcare performance area, discussing the various models of improvement, current technology and various benchmarks and milestone that can be taken for improvement in our plan(Strome, 2013).
Sol:1
Improving quality
Health literacy can be viewed as a degree to which individuals have a capacity to obtain, understand common information that deals with the health care facilities, this is also related to the basic information that is needed in making good and appropriate health care decisions. Quality improvement models are hence needed to attain a suitable health literacy in all of the health care facilities(Carnevale, 2012). We will concentrate on the three common models, which include the Plan-Do-Study-Act model, the lean model commonly referred to the Toyota model in the business world and lastly the six sigma quality improvement model.
Quality improvement models
Plan-Do-Study-Act (PDSA)
This method has been widely used by the institute of the healthcare Improvement for a wide range of improvement, this is done so that to make a positive change in the healthcare systems and affecting its outcomes for positive results and hence the use of the Plan-Do-Study-Act model(Carnevale, 2012). This model is capable of impacting and assessing various changes due to its cyclical nature. The primary objective of this model is to come up with a functional relationship between the…

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