Size Essays Samples That Help You Write Better, Faster & with Gusto

Introduction

The company is interested in making one-sized shoes only and the data has been provided I will need to establish if the data is from a random variable before I proceed. It is important to observe the data for possible outliers which are clearly not from the sample for instance in a study to observe the number of youth between the ages of 15-25 engaged in smoking cigarettes a value of age maybe 81 will stand out as a data handling error. Someone may have been intending to enter 18 and in the rush they fail to realize that Continue reading...

Compare the advantages and disadvantages of each type of image file format.

Advantages: PNG image file format is used for compression of images into smaller size of file as compared to the original resolution file. This compression facilitates quick loading of webpages with PNG files. PNG is a relatively new format and is expected to Replace GIF.
Disadvantages: PNG is presently not widely adopted because it a later image file type. The compression in this file type results in loss of resolution similar to the GIF .

GIF

Advantages: Similar to PNG file type, the GIF file format is also used for compression of images into smaller size which results in facilitation in Continue reading...

Assume we want to investigate the following question: the size of shoes is not significantly different for males and females. That’s why it is possible to produce unisex sport shoe models without partition on male and female types.

We begin with descriptive statistics. Code gender variable as dummy variable n the following way:

Male – 1, Female – 0
Descriptive Statistics: Shoe Size; Height
Variable Gender N N* Mean SE Mean StDev Variance Minimum Q1
Shoe Size 0 18 0 7,111 0,267 1,132 1,281 5,000 6,500
1 17 0 11,294 0,437 1,803 3,252 7,000 10,250

Height 0 18 0 66,667 0,812 3,447 11,882 60,000 63,750

1 17 0 71,353 0,762 3, Continue reading...

Introduction

In research, sampling describes the selection of the units, individuals, and settings under investigation. Quantitative studies, primarily, include random sampling. In contrast, qualitative studies strive for purposeful sampling, which involves a sample relevant to a particular research question. If one were studying the adult survivors who faced childhood sexual abuse, for example, examining a random sample of ten people may indicate only one survivor. Consequently, the researchers will have a sample size of one individual and should continue the random sampling until they reach a suitable number of adult survivors. Such a method, however, is time-consuming and ineffective. Thus, Continue reading...

Industrial Applications of Membrane Separation Processes

Abstract
Membrane separation processes are widely used in various industrial operations to separate the desired components from the mixture. The membrane that is used depends on the type of process employed in the system. The membrane also varies in size and materials. This paper focused on the industrial application of ultrafiltration, microfiltration, and pervaporation. Ultrafiltration is effectively used in recovery of milk proteins in whey and reduction of waste. The process of microfiltration is successfully use in solids removal and disinfection of wastewaster. Pervaporation shows good result in the removal of volatile organic compounds in contaminated water.

Introduction

Membrane separation Continue reading...

Essay #1

For this case I have found an article about healthcare research of the following topic: “Caring Behaviors and Patients’ Satisfaction” (Nursing and Midwifery Studies, 2012). The article was retrieved from the following website:
http://nmsjournal.com/?page=article&article_id=7901

The researchers are investigated the issue in one of the hospitals in Iraq.

The null and alternative hypotheses are the following:
Null hypothesis: there is no significant association between caring behaviors and patients’ satisfaction.
Alternative hypothesis: there is a significant association between caring behaviors and patients’ satisfaction.
The results were “p<0.001, r=0.57” (Nursing and Midwifery Studies, 2012) which means a significant positive correlation between the variables. The strength of the correlation is moderate.
According to the article, Continue reading...

introduction
Creative brief is the base of any marketing or advertising campaign. It acts as a treasure map for the creative that they follow to discover golden ideas. Creative brief helps everyone in the organization to better understand and reinforce the aims of a company’s public communications, including advertising and public relations campaigns. The creative brief extracts the clients’ demands and condenses them, tests the samples, and devises communication tools accordingly. It is used to guide the marketing staff regarding the aims, targets, and strategies to be followed to achieve specific goals. For Apple and Volvo, it is Continue reading...

Sample size and power

In conducting a priori test on the required sample size given the effect size, alpha which is the size of the test and minimum power that is 0.80 in our case then the required sample size is 159. The actual power of the test that gives the required sample size is equal to 0.8048873. This may be because the power gives a sample size with a decimal point, and we have to round off to the nearest whole number because it does not make sense to have a sample size with a decimal point. The data points in each Continue reading...

[The electron flow will be from the steel on the left to the brass on the right. The steel is undergoing oxidation, not the brass, so the steel will corrode. ]
When two different materials are welded or bolted in an electrolyte (sea water) the uncoupled corrosion rate of the least noble (anodic positive) is increased, and the uncoupled corrosion rate of the noble (cathodic negative) is decreases.

P0 is penetration of anodic metal without coupling
E (cell) = ER - EL Where, E cell is the potential of cell, ER is the right side electrode potential, and
EL is the Continue reading...

Introduction

In this paper we show basics of statistical methods and hypothesis testing to investigate association between the variables of the given data set. We are working with a data of 781 houses which have been sold in San Luis Obispo county and around it. The purpose of this paper is to find a relationship between house prices and other factors which may affect the price. The data has been introduced (by each variable) and analyzed with descriptive statistics. 95% confidence intervals were constructed for each numerical variable mean value. Finally, the most appropriate multiple regression model was developed to Continue reading...

Simple random sampling

All the subsets of the frame are given an equal probability in a simple random sampling of any given size (Lemeshow et al., 2013). This means that all the elements in a given subset have equal chance of being selected. By doing so the biasness will be reduced and the analysis of the results will become simple. This technique of sampling is suitable to usual and small target of the population.

Systematic sampling

In this technique of sampling, the target populations to be study will be arrange in a specific order and thereafter the elements are selected at some regular interval Continue reading...

Practicing complementary and alternative medicine (CAM) can be a great challenge. However, it is important to note that the number of professionals working and practicing in this field is continuously increasing. The objective of this paper is to outline the interview session that has been conducted featuring a chiropractor.
The CAM practitioner was informed prior to the interview that this will be an interview that is meant to be presented as a course assignment. Under the condition that his face and identity would not be revealed by the interviewers, the CAM practitioner, specifically chiropractic, decided to voluntarily participate in Continue reading...

According to Einstein's theory, as soon as the radius of a celestial body is equal to its gravitational radius, the light cannot escape from the surface of the body to the distant observer, that is, it becomes invisible. But the reader will have noticed that it is extremely unusual property is not the only one of those "miracles" that need to happen to the body, the size of which equals the gravitational radius. According to the discussion in the previous section, the force of gravity on the surface of a star with a radius equal to the gravitational should Continue reading...

Cultural Phenomena

     Cultural phenomena in the form of selfies, makeovers on television and the use of Photoshop to perfect appearances in magazines has resulted in the race to achieve perfection. The images of models glorify thin, tight bodies and beautiful countenances. Radical cosmetic surgery is becoming a common practice as is extreme dieting to achieve the perfect physical appearance. The globalization of markets is spreading these images quickly worldwide. Thin, fit and beautiful are the standard many are trying to achieve in their outward appearance.
     In modern society, social media has blossomed. An entire generation of young people live on Twitter, Continue reading...

Educational Structure

The education system adopted by Scotland is different in many aspects as compared to that of England and the entire U.K in general. Customarily, the system in Scotland has been keen on instigating education that is wider comprising of many diverse subjects as compared to that of the entire U.K., England on the other hand, aims at concentrating on smaller subjects particularly in the primary level of education (CHARLES 2013). In Scotland, there exists one body that mainly deals with providing qualifications in both primary and secondary level by the name Scottish Qualification Authority while in England, there exist Continue reading...

Is the Euro dividing Europe?

1015 Words

Introduction

How the Euro causes Divergence
Inequalities in the Eurozone
Conclusion
Is the Euro dividing Europe?
The European Monetary Union (EMU) was created in the year 1999 with an aim of convergence and economic integration within the Europe countries. Although the first decade of the implementation of Euro, the common currency, proved to be successful the sovereign debt crisis precipitated by Greece and later Ireland, Spain and Portugal from 2008-2011 exposed the structural crisis of the common currency system (Brown& Chambers, 2005). The Euro instead of converging the economies of the European Union countries played a divergent role Continue reading...

Part 1

Single subject research is designed for measuring the changing performance on a variable of interest in order to respond better to the described treatment. This study includes behavioral measures before treatment, which is considered to be the A, the first A phase, during treatment which is considered phase B, and after treatment which is considered to be phase A2. The design of ABA is considered to be ideal for calculating the size-effect and the value of the study increases when the ABA phases are repeated across several sets of stimuli or behaviors. In this example provided in the study Continue reading...

(Title of Paper)
(Name of Researcher)
As the book Qualitative Research and Evaluation Methods states, a design is a plan of action. In other words it constitutes the beginning of action itself. It is a direction to move in and a path to follow. More importantly it is malleable – it can be changed as need be. However, there must first be a plan to work with. This plan requires, firstly an area to work with – a sample to test.
The sample size is extremely important. Too small a sample and the research could become over-specialized and have no relevance Continue reading...

Atrioventricular Septal congenital heart defects (ASD) are caused by a hole that is found in the septum wall that separates both sides of the heart chamber. The hole causes blood to flow improperly from the left atrium to the right atrium instead of into the left ventricle. (Thompson).
Symptoms of ASDs are dependent upon the size of the hole. If the hole is small there will typically be no symptoms in early childhood and small holes often will close on their own as the child grows. If the hole is medium to large in size, it can produce symptoms Continue reading...

# Assignment #10 - Factors and dummy variables
# Dataset LDC.csv
# This dataset was used in the analysis of the effect
# of size of the Local Distribution Company (LDC)
# on cost of electricity in Ontario
# Variables
# X = community
# Customers = number of customers
# OMandA = Operating and Maintenance Costs
# Dist.Cost = distribution cost (cost of power
# to the company)
# Total.Bill + average total bill
#
# Student number 297127
#################################################
# load data
d <- file.choose()
LDC<- as.data.frame(read.csv(d, row.names=NULL),header=T, row.names=NULL)

LDC
# Student number 297127
a <- 29
b <- 71
c <- 27
# none is greater than 72
# delete observations:

Delete <- c(a,b,c)

Continue reading...