¶ … QRB/501 Quantitative Reasoning Business: The intro answer questions: How convert data index? Give examples Why people index (indices) explain data? What time-series data? How time-series data index forecast inventory year? Please ALSO write a conclusion based answers You HAVE TO USE PRESENT TENSE ONLY -- I MEAN ONLY.
Converting data into indexes is essential in business statistics. Raw data is of little use in and of itself. However, being able to compare data in the form of a chart or tracking a phenomenon over time via a table enables the viewer to make meaning out of what would otherwise be a series of incomprehensible numbers. Each index number "measures the relative change in price, quantity, value, or some other item of interest from one time period to another" (Chapter 15, 2008, McGraw Hill: 3).
Indexes, by virtue of their brevity and ease of viewing, also make it far easier to analyze large numbers. While a simple index measures the change in only one variable, complex indexes offer the ability to simultaneously compare a variety of different variables, further enhancing...
Validity, in essence, has got to do with the extent to which a given research study measures the accuracy of a specific concept – effectively meaning that a study can be said to have passed the validity test if it accurately mirrors that which the researchers set about to investigate. In quantitative research, as Polit and Beck (2012) point out, “researchers strive to design studies that are strong with respect
Quantitative Research Critique Part I Introduction It is important to note, from the onset, that the health and wellbeing of women is often impacted upon negatively by intimate partner violence (IPV). In the past, various research studies have attempted to not only assess the impact of IPV on the health and wellbeing of women, but also the strategies that ought to be implemented in seeking to care for victims of IPV. In
Assessing the quality of quantitative research Question 1: Study purpose/question (a) Did the study have a clearly stated purpose/research question? Yes (b) Explain your response below: The study was designed to evaluate the feasibility of the mobile service so as to determine the most suitable sample size and to refine
MEDICAL AND NURSING Medical and Nursing: Quantitative Research DesignProblem IdentificationDiabetic patients suffering with stage 2 or 3 pressure ulcers use antibiotic creams and daily changing of the dressing in the standard care method. However, the healing time is quite long, sometimes weeks or months.Purpose StatementThe research aims to test the theory that low-pressure pulsatile lavage would help decrease healing time for diabetic patients along with standard care treatment.Hypothesis or Research
Education Ndunda (2004) defines research as the systematic use of several techniques to generate credible information regarding problems. This process helps in providing reliable and verifiable information rather than assumptions regarding the issue or problem being examined. Based on this definition, the research process can be defined as collecting and analyzing information regarding a specific issue to generate reliable information that leads to accurate conclusions. In most cases, the research
grades of students' team taught and student not team taught in the MAE504 course at taking Trident University. In the quantitative research, carrying out a statistical analysis to answer the research question can be challenging for many students. The study discusses different statistical tools that can be used to analyze the data to compare the variable team taught students and variable non-team students. The discussion will assist students in
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