Introduction High performance liquid chromatography 214 is the most widely used of all of the analytical separation techniques. The reasons for the popularity of the method is its sensitivity, ready adaptability to accurate quantitative determinations, suitability for separating non-volatile species or thermally fragile ones, wide spread applicability to substance that are of prime interest to […]
“Ask those who remember, are mindful if you do not know).” (Holy Qur’an, 6:43) Removal Of Redundant Dimensions To Find Clusters In N-Dimensional Data Using Subspace Clustering Abstract The data mining has emerged as a powerful tool to extract knowledge from huge databases. Researchers have introduced several machine learning algorithms to explore the databases to […]
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Get help with your assigmentThe one single value that reflects the nature and characteristics of the entire given data is called as central value. Central tendency refers to the middle point of a given distribution. It is other wise called as ‘measures of location’. The nature of this value is such that it always lies between the highest value […]
Summery The measure of central tendency, as discussed in the previous chapter tells us only about the characteristics of a particular series. They do not describe any thing on the observations or data entirely. In other wards, measures of central tendency do not tell any thing about the variations that exist in the data of […]
CHAPTER-14: INTRODUCTION TO REGRESSION ANALYSIS CONCLUSION In a data set of bivariate distribution, there present a set of pairs of observations where each pair of the observations is expressed with numerical values of two variables. Telling alternatively, the bivariate distribution is intended in finding or analyzing relationship between two variables under study. In any scientific […]
1.0 DEFINITION OF FACTOR ANALYSIS Factor analysis (FA) refers to a latent structure approach that can be used to analyze interrelationships among a large number of variables by explaining the underlying unobservable variables (latent variables) that are reflected in the observed variables (manifest variables) known as factors. With FA, the researcher can first identify the […]
ABSTRACT CHAPTER ONE INTRODUCTION A A A A A A A A A A It’s deeply truth that the search for the exact solution in our world-problems is needed for each of us, but unfortunately, not all problems can be solved exactly; because of nonlinearity and complicated geometry. In many interesting applications, exact solutions may be impossible and unattainable, so we need to approximate. […]
Chapter-2 Real life data rarely comply with the necessities of various data mining tools. It is usually inconsistent and noisy. It may contain redundant attributes, unsuitable formats etc. Hence data has to be prepared vigilantly before the data mining actually starts. It is well known fact that success of a data mining algorithm is very […]
CHAPTER 4 DATA ANALYSIS AND RESULTS 4.1 Introduction Chapter 4 will discuss the findings of the research that obtained from the questionnaire. SPSS Version 22 will be used to analyse the data and summarise all of the results that collected from respondents. The function of data analysis is to facilitate in testing hypotheses. There are […]
INTRODUCTION: It’s not just the new cars who face a strong market in the UAE, but also the used cars have always been very much in demand. “The used car market in the UAE is worth around US$2.5 billion in business and it is growing by a strong 15 per cent annually,” according to Kerem […]
Abstract This study is based on the original M3-Competition. (The M3 competition was a competition designed to examine the forecasting capabilities of several forecasting organisations). The project, which uses the M3 data, replicates the results obtained by the original researchers and confirms the calculations of their study in terms of a SMAPE (Symmetric Mean Percentage […]
The case of bankruptcy of Orange County in 1994 emphasize the importance of using duration and Value at risk (VAR) to assess portfolio risk and avoid future bankruptcy. Duration and VAR analysis provide deeper understanding about the underlying risk of the Orange County Investment Pool which was heavily leveraged and interest-pledged through reverse repurchase agreements […]
The data suggests that the distribution of percentage Alumni donation rate is normally distributed with estimated mean of 29 and standard deviation of 13.44. Scatter plot of Alumni giving rate and Graduation rate. The plot suggests a statistically significant [F(1,46) = 61.3, P < .001) positive correlation of .756 between graduation rate and alumni donation […]
This paper shows calculation of a sample about 500 observations using a software SPSS which analyzes and explains the effects of the share holding structure on corporate performance. The recent studies of Jensen and Meckling 1976, Fama and Jensen 1983, and Hart 1983 indicate that the managerial ownership of shares in a firm create conflicting […]
The descriptive statistics results of different markets are shown in Table 1, Table 2 and Table 3. The daily yield averages of BRIC countries, Nordic countries and North American countries are 0.077572581, 0.019607 and -0.02738 respectively. The yield average of BRIC region is quite higher than other regions. This explains why international idle money constantly […]
According to Mun(2006), Real Options(RO) is a ” systematic and comprehensive method” used to value real tangible assets. The term “Real Options,” first used by Myers(1977), refers to the application of financial options theory to investment decisions made by firms (Krychowski and QueA´lin, 2010). RO has been of growing interest to the academic community as […]
When a man assumes the responsibility of running a business, he automatically takes the responsibility for attempting to forecast the future and to a very large extent his success or failure would depend upon the ability to forecast successfully the future course of events. Forecasting aims at reducing the areas of uncertainty that surround management […]
Decision trees are diagrams that show the sequence of interrelated decisions and the expected results of choosing one alternative over the other. Typically, more than one choice or option is available when you’re faced with a decision or, in this case, potential outcomes from a risk event. The available choices are depicted in tree form […]
Title: Analysis of Vitamin C in Ribena Using Titration Aim: The objectives of this experiment were to gain knowledge on how to titrate solution and determine amount of Vitamin C in Ribena. Results Table 1: Mass of Ascorbic Acid in Volumetric Flask Mass of empty bottle (g)21. 5922 Mass of empty bottle with ascorbic acid […]
Statistics ANOVA & Least Squares Tyrone Sewell Statistics, MAT 201, Module V-CA5 Alfred Basta December 20, 2009 Statistics ANOVA & Least Squares Look at the data below for the income levels and prices paid for cars for ten people: | Annual Income Level |Amount Spent on Car | |38,000 |12,000 | |40,000 |16,000 | |117,000 |41,000 […]
Thin Layer Chromatography of the Unknown Analgesic Jessica Bajao*, Phoebe Abalos, Kevin Antiga, Carmelus Aseneta 3-Biology 2 College of Science, University of Santo Tomas, Manila, Philippines Abstract The group used five different analgesics in this experiment: aspirin, acetaminophen, ibuprofen, caffeine, and mefenamic acid. Six analgesics were spotted on the TLC plate including the unknown. After […]
CPM – Critical Path Method In 1957, DuPont developed a project management method designed to address the challenge of shutting down chemical plants for maintenance and then restarting the plants once the maintenance had been completed. Given the complexity of the process, they developed the Critical Path Method (CPM) for managing such projects. CPM provides […]
Calculating the Probability of a Type II Error To properly interpret the results of a test of hypothesis requires that you be able to judge the pvalue of the test. However, to do so also requires that you have an understanding of the relationship between Type I and Type II errors. Here, we describe how […]
Abstract Selecting an appropriate career path is one of the most important decisions in an individual’s life span. People end up getting into a profession where they neither enjoy nor get out of it due to several reasons like financial situation, family pressure, single source of income, cost of education and availability of vast career […]
The term transcendence comes from the latin word transcendere which directly translates to to climb over or beyond, meaning anything that is described as transcendental is seen as not of normal existence. This definition of transcendence being bizarre or odd holds true when applied to mathematics. The first recorded use of the phrase transcendental number […]
Sir Isaac Newton was born on January 4, 1643, but in England they used the Julian Calendar at the time and his birthday was on Christmas Day 1642. He was born in Woolsthorpe, a hamlet in the country of Lincolnshire. His father had died before his birth and his mother had remarried after his birth […]
Throughout the long term, the job alloted to ladies in marriage has consistently been restricted to kid bearing and childhood, and performing common homegrown tasks like cooking, washing, general cleaning, and so on Taking a gander at it suspiciously, this discernment and mentality inside the local area, expecting ladies to be accommodating to their spouses […]
Introduction The state of Kansas has a total of 105 counties, ranking 6th in the total number of counties out of all 50 states (American Fact Finder, 2017). However, when it comes to population, Kansas is 35th overall with a population of 2,913,123. Given the state population, Kansas has an abnormally large number of total […]
