Incorporating Theory Statistical Theory

IncorporatingTheory: Statistical Theory

IncorporatingTheory: Statistical Theory

Theoriesare critical tools that guide researchers throughout the process ofinvestigating a given phenomenon. Researchers see theories from threeperspectives, which include theory as a paradigm, as a lens and as asource of new knowledge. This paper will entails the analysis of thestatistical theory and how it can be applied in finding a solution tothe issue of treatment outcome among post-operative patients.


Statisticaltheory refers to a wide range of techniques that are applied inresearch design and analysis of data. The theory encompassesapproaches to statistical inferences and statistical decision makingas well as deductions that tend to satisfy the principles stated forthe two types of approaches (Current Nursing, 2015). The statisticaltheory allows researchers to compare different statistical procedureswith each approach. This means that the statistical theory can helpthe researcher identify procedures that are suitable for a givencontext and for a given type of statistical problem. Apart fromfocusing on philosophical considerations that determine howstatistical decisions and inferences should be made, statisticaltheory calls for the application of mathematical statistics, whichmeans that it is closely associated with other perspectives,including theory of optimization, probability theory, and the utilitytheory. The fact that the statistical theory covers strategies thatlead to decision making was the basic reason for its selection in thepresent study. This implies that the outcome of the study will directthe stakeholders to make some specific decisions in order to enhancethe patient outcome without overworking nurses.

Howthe theory works

Thestatistical theory supports the proposed solution of reducing thenurse-to-patient ratio because it helps researchers find answers to agiven problem (Current Nursing, 2015). Most importantly, the abilityof the theory to help the researcher identify the relationshipbetween a given research and the real world events can increase theunderstanding of how increasing the number of registered nurses isrelated to an increase in patient outcome. In addition, one is ableto predict the possible outcome of a proposed solution using thestatistical theory. This is because statistical theory makes itpossible to forecast some real-world phenomena using the outcomes ofa given research.

Incorporatingstatistical theory into the project

Thestatistical theory can be incorporated into a project by using itsconcepts and principles to conduct an empirical study. The theoryguide researchers throughout the process of research by providing thebasis for selection of different methodologies that are considered inapplied statistics. This starts from the modeling stage, whereresearchers use statistical theory to describe a given source of datathrough sampling, measurement of errors, and assessment ofstatistical relations (Gentle, 2013). In addition, the statisticaltheory guides researchers on how to compare different methods thatcan be used to collect data. Theoretical statistics help researcherssummarize probability distribution, relationship between variables,and statistics that describe a given sample. After summarizing thedata, the researchers used statistical use statistical inferences tointerpret the data (Nahas, 2012). Therefore, statistical theory canbe used to plan and conduct a comprehensive empirical study todetermine impact of reducing the nursing-to-patient ratio ontreatment outcome of post-operative clients.

Statisticaltheory is a critical tool in research since it guide researcher inselecting and preparing a study design and data analysis. Mostimportantly, statistical theory enhances the researchers’ abilityto relate a given research with an event in the real world, whichhelps them in determining a solution to real life challenges usingthe findings of the research. Similarly, the statistical theory canbe applied in finding a solution to an issue of treatment outcomeamong the post-operative patients.


CurrentNursing (2015). Nursing theories: Statistical theory. CurrentNursing.Retrieved November 7, 2015, from

Gentle,J. (2013). Theoryof Statistics.Virginia: James E. Gentle.

Nahas,J. (2012). Statisticspart II: Basic theory.Norte Dame: University of Norte Dame.