Ms groves has trays of paint for students in art class. Each tray has 5 colors. One of the colors is puple. What fraction of the colors in 20 trays is purple?
I will pay for the following article The Relationship between the Peak Height of a Bouncing Ball and the Time at the Peak Height. The work is to be 8 pages with three to five sources, with in-text citations and a reference page. This study’s core aim shall be about the determination of the relationship between the peak height of a bouncing ball and the time at the peak height. In this regard, the dependent variable shall be the time at the peak height, while the independent variable shall be the bouncing ball’s peak height. Therefore, the study shall seek to determine how a bouncing ball’s peak height will influence the time at the peak height. This implies that other variables will be either controlled or monitored, as illustrated in the table underneath, along with the dependent and independent variables highlighted above.
Controlling Variables
The controlling variables will be kept at constant rates so as not to affect the outcome of the study. The ball’s height drop shall be kept constant by ensuring that only the same ruler is used as a measuring gadget. This will make the measurements obtained to be continually considering the calibrations used.
The surface material variable will be kept constant by ensuring that the ball is bounced on a similar surface for the experiment’s entire course. This will ensure that there are no variations in the elasticity of the bounce by the ball. The body to be used shall be a smooth flat concrete floor.
The ball variable’s elasticity and size shall be maintained by ensuring that only one ball is used throughout the experiment. This aspect will be measured by gauging the ball’s pressure before each experiment and the ball’s elasticity to ensure that it cancan bounce at the same rate.
Data collection methods
Given the following variables in which some are being monitored, controlled, or requiring to be measured as whether independent or not, the next setup was put in place to allow for the accurate recording and observation of the results.
If the suggested improvements mentioned above are made, there will be a considerable reduction in the errors and uncertainties encountered in the process. Subsequently, the experiment would be more accurate, and the results would be reliable since making the three improvements indicated above would have resulted in the reduction of the probable errors to be encountered in the study. thus, resulting in the release of near accurate and predictable results that can be subjected to further analysis and discussion in different forums.
find two peer-reviewed journal articles on lexicons and metaphors. In your synopsis, you will include:A summary of each of the journal articlesThe main points discussed in each of the journal articles and how they relate to the week’s course and text readingsYour thoughts and perspectives regarding the concepts covered in each of the journal articlesCite sources using the APA format on a separate page.
Order Instructions
Week 8: Quantitative Analysis and Interpretation: Nonparametric Methods
What is the impact of research studies on nursing practice?
Research studies have the ability to create change and move healthcare forward. New insights garner new ideas, and new ideas create a space in which patients may receive better care.
Not surprisingly, as a profession, healthcare professionals rely heavily on the use of research to guide practice. Moreover, DNP-prepared nurses are uniquely prepared, through training and education, to lead the way for the use of research to impact change. As a future DNP-prepared nurse, how do you see yourself using research in your area of practice?
This week, you will examine the use of nonparametric methods in research studies. You will explore the use of research for your area of practice and analyze studies in your area of interest. You will also consider and recommend changes to study designs and methodologies to improve the data analyzed as you continue working on your Article Critique Assignment.
Learning Objectives
Students will:
Analyze the use of nonparametric statistical tests in research studies
Analyze why parametric statistical tests are inappropriate for research study designs
Analyze strengths and weaknesses of research studies*
Analyze how research studies contribute to evidence-based practice for nursing
Analyze impact of research studies on nursing practice*
Recommend changes to study designs and methodologies to support research studies*
*Assigned in Week 7 of Module 3 and submitted in Week 10 of Module 4
Learning Resources
Required Readings (click to expand/reduce)
Discussion: Statistical Analysis in Nursing
“An essential component of nursing education is ensuring students develop the competencies in the use of empirical evidence in their clinical practice. The fundamental goal of statistics courses is to teach healthcare professionals the proper uses of statistical thinking to enable them to effectively evaluate the literature and integrate evidence into their practice” (Baghi & Kornides, 2014).
Photo Credit: ZoneCreative / iStock / Getty Images
How are research methods used in nursing? What particular methods are used in your area of nursing practice? Over the last few weeks, you have been exploring these questions, and you will continue this exploration examining the specific tests and methods that may be used in your particular area of nursing practice. Why might different methods be used based on an area of practice? Why is it important for DNP-prepared nurses to be familiar with various research methods?
For this Discussion, reflect on the tests and methods utilized in research studies, presented over the last eight weeks of the course, to consider the approach, impact, and purpose of these in conducting nursing research. Using a selected article, consider the approach used and reflect on how that approach might fits within your area of nursing practice.
Reference: Baghi, H., & Kornides, M. (2013). Current and future health care professionals attitudes toward and knowledge of statistics: How confidence influences learning. Journal of Nursing Education Practitioners 3(7), 24–29 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4239707/
To Prepare:
Review the articles presented in this week’s Learning Resources and analyze each study’s use of statistical and nonparametric tests.
Select an article to focus on for this Discussion.
Ask yourself: Which method is most commonly used in research studies that pertain to my area of nursing practice, and why this might be so?
By Day 3 of Week 8
Post a critical analysis of the article that you selected by addressing the following:
What are the goals and purpose of the research study described by the article you selected?
How are nonparametric tests used in the research study? What are the results of their use? Be specific.
Why are parametric methods (t tests and ANOVA) inappropriate for the statistical analysis of the research study’s data? Be specific and provide examples.
What are the strengths and weaknesses of the research study (e.g., study design, sampling, and measurement)?
How could the findings and recommendations of the research study contribute to evidence-based practice for nursing?
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