Nobody downloaded yet

Quantitative Reasoning - Essay Example

Comments (0) Cite this document
Descriptive statistics help a researcher to analyse the basic characteristics or features of a set of observations underlying a variable (Healey & Prus, 2009). Central Tendency and Measures of Dispersion could be considered as two sections of the subject primarily targeted…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER98.7% of users find it useful
Quantitative Reasoning
Read TextPreview

Extract of sample
"Quantitative Reasoning"

Download file to see previous pages The following paragraphs will separate the results obtained after employing descriptive statistic tools to the pair of observations.
These tools figure out the mean and the median percentage of smokers in the population, distinguished on the basis of gender. Mode has been ignored in this respect since it is irrelevant to figure out the maximum percentage to assess the average characteristics.
The mean as well as the median percentage of smokers is lower for females than for males. An obvious implication from the same is that males are more inclined towards smoking than their female counterparts. Here mean is the weighted average implying approximately 19% and 27% of the female and male populations in any nation to be regular smokers, respectively. On the other hand, the median value indicates that among all nations taken collectively, in half of the cases, more than 18.9% of the females are found to smoke, in contrast to 24% among the males (Gravetter & Wallnau, 2008).
Measures of dispersion indicate the degree to which the observations are scattered around the mean value. The higher the value of the measure, greater will be the dispersion about the mean and thus, the applicability of the mean value as a core feature of the population will be disturbed. Significance of standard deviation is almost equivalent to that of variance given that the former is the positive square root of the latter.
The percentage of female smokers distributed among various groups in the entire population differs from the mean value so calculated, though it is lower than the degree of dispersion of the male smokers. The variance and standard deviation statistics yield that percentage of male smokers in some nations is much higher as well as lower than the mean percentage of male smokers so calculated. However, similar statistics for females rule out such extremeness.
The adjoining diagram compares the percentage of male and female smokers in the entire ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Quantitative Reasoning Essay Example | Topics and Well Written Essays - 1500 words”, n.d.)
Retrieved from
(Quantitative Reasoning Essay Example | Topics and Well Written Essays - 1500 Words)
“Quantitative Reasoning Essay Example | Topics and Well Written Essays - 1500 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Quantitative reasoning and analysis week 3
...?The posting made was an elaborate discussion of Cheng’s study made in 2009. First of all, the details of the experiment were adequately illustrated in which the posting can be considered as a good summary of the study. Moreover, important issues were presented such as establishing the reliability and the validity of quasi- experimental designs. Indeed, quasi-experimental designs are the next most ideal research method when real-world settings are involved, which is why this type of method is used in educational settings. In scientific laboratory settings, randomness is important when testing drugs that explain why a double-blind placebo is used to reduce bias. However, the case of learners is very much different, which makes... posting made...
2 Pages(500 words)Essay
Quantitative reasoning and analysis week 4
.... Group A had rated the strip to be funny compared to the other group which rated as average. With this I can conclude that Fritz Strack’s Hypothesis is right. This test does show that holding a pen in one’s teeth makes jokes funnier, but why? Well there could be possible reasons for this; however, the important thing about this experiment was to establish reliability. The consistency of the results could improve by conducting repeated tests on different groups. In order to pick up better results, I could have experimented to find an answer to these questions. I could have the tests retaken with the groups holding the pens in different positions while using different but similar humor. These people could be strangers...
2 Pages(500 words)Essay
BHS 420 Mod 1 CBT (Quantitative Reasoning)
...Running Head: Quantitative Reasoning Quantitative Reasoning: My Expectations, Research Question, and Hypothesis YOUR Quantitative Reasoning: My Expectations, Research Question, and Hypothesis The purpose of this paper is to set forth my expectations in terms of knowledge that will benefit me professionally and personally, as well as state a research question and hypothesis related to my interests. There are three things that I would like to gain for my professional career. First, I would like to learn how to think in a more organized, scientific way. Some have suggested “that for complete initiation as an efficient citizen of one of...
2 Pages(500 words)Essay
BHS 420 Mod 1 SLP (Quantitative Reasoning)
...Running Head: Quantitative Reasoning Quantitative Reasoning: Research Choices and Reasons YOUR Quantitative Reasoning: My Expectations, Research Question, and Hypothesis The task is to provide a list of at least two subject and no more than five subjects related to health and medicine that interests me. There are four possible topics that I would be willing to review sufficient literature and research studies to be able to pick one strong research study and one weak study to compare. The four topics are: Post Traumatic Stress Disorder, Tourette Syndrome, Schizophrenia, and Personality Disorders. I am interested in...
2 Pages(500 words)Essay
BHS 420 Quantitative Reasoning (Module 2-SLP)
...Running Head: BIPOLAR DISORDER Bipolar Disorder and Creative Genius: Does Mania Drive the Art YOUR Bipolar Disorder and Creative Genius: Does Mania Drive the Art It has been suggested that there is a connection between Bipolar Disorder, also referred to as Manic Depressive Disorder, and creative genius. Many notable names in literature and the arts have been thought to suffer from the disease: Beethoven, Ernest Hemmingway, and Vincent van Gough are just a few masters of their craft to have suffered from the disease. I am interested in this particular topic because I want to learn about how the disorder impacts creativity. Specifically, I hope to learn how (or if) the manic aspect of Bipolar Disorder assists the creative process...
2 Pages(500 words)Essay
BHS 420 Quantitative Reasoning (Module 5-SLP)
...of creativity. Researcher: Authors Where and How Sample Obtained: Direct participation in the study at Stanford University School of Medicine. Description of Results: The results of this study support an association between BD and creativity and contribute to a better understanding of possible mechanisms of transmission of creativity in families with genetic susceptibility for BD. Summary: Both the Santosa and the Simeonova studies are promising in that they are direct research samples on the point of the relationship between BPD and creativity. At this point, I have encountered no literature that has zero value. The qualitative literature, however, is weaker than the direct quantitative studies simply because...
2 Pages(500 words)Essay
Quantitative reasoning or both reasons together. As the studies by the US Public Health Service say, in 2004, 11.9 percent of the babies born to smokers in the United States had low birth weight compared to 7.2 percent of babies born to non smokers. Compared to non smoking mothers, smoking mothers have an increased risk of premature rupture of the membrane ie the sac that holds the baby inside the uterus breaks earlier than 37 weeks of pregnancy resulting in the birth of a premature baby. Consequently premature and low birth weight babies have an increased risk of chronic lifelong disabilities like cerebral palsy, mental retardation and learning problems. Premature babies may have underdeveloped lungs and brains and stand poor chance...
2 Pages(500 words)Essay
Quantitative reasoning
...Elderly people are a special part of society which faces many problems and difficulties because of its weakness and poor health. These people need our attention and special care. Though there are many hospitals and clinics all around the country, unfortunately, there are only few which specialize in Geriatrics. Moreover there are not many specialists who can deal with different aspects of aging. This branch of medicine isn’t well-known, that’s why I want to find out about such important issues as medications and the elderly, modern medical technologies for seniors and specialists in aging medicine. According to Thomas Day: “If adverse drug reactions were classified as a disease it would rank as the fifth leading cause of death... people are...
3 Pages(750 words)Essay
Quantitative Reasoning About Duggan's Article
...Quantitative Reasoning of Introduction Validation of ments about population characteristics calls for ahypotheses testing. The test involves using sample statistics to ascertain statements about population parameters (Shi & Tao, 2008). For large populations, Lehmann & Romano (2010) assert that it is advisable to select a representative portion from which unbiased estimators of corresponding population parameters are computed. Determining the degree of association between two variables in a population is one procedure that applies hypothesis testing technique. This paper reviews an article that criticizes a study conducted by Duggan et al. The study tested the correlation between gun shows and gun-related...
3 Pages(750 words)Essay
Critical Thinking - Basic Concepts of Quantitative Reasoning; Hypothesis Formulation Does administering insulin to a traumatic brain injury patient enhance the brain’s healing process by mitigating the levels of blood sugar to normal? The specific hypothesis investigating the research question is: Administering insulin to a traumatic brain injury patient leads to slower brain healing process. This is presumably because the brain requires a lot of energy to heal. References High, W. M. (2005). Rehabilitation for traumatic brain injury. Oxford: Oxford University Press. Cifu, D., Caruso, D., & Buschbacher, R. (2010). Traumatic Brain Injury. New York: Demos Medical Pub., LLC. Silver, J. M., Yudofsky, S. C., & McAllister, T. W. (2011). Textbook of traumatic brain injury. Washington, DC: American Psychiatric Pub. Ogden,K....
2 Pages(500 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Quantitative Reasoning for FREE!
Contact Us