Regression analysis

The concentration of CDCL and CSER is obtained by solving equation (1) and (2) CX = A1 / ax1 ………………..... (1) CY = [A2 – (ax2 × CX)] / ay2…...(2) Where,  A1 and A2are absorbance of mixture at λ1 and λ2respectively.  ax1 and ax2 are absorptivities of DCL at λ1 and λ2, respectively,  ay1 and ay2 are absorptivities of SER at λ1 and λ2, respectively,  CXandCYare concentrations of DCL and SER, respectively. Concentration of DCL and SER in the powder mixture is found by using equation (3) and (4)…

4.0 Analysis & Discussion 4.1 Reliability & Validity: Case Processing Summary N % Cases Valid 18 94.7 Excluded 1 5.3 Total 19 100.0 a. List wise deletion based on all variables in the procedure. Reliability Statistics Cronbach 's Alpha N of Items .887 34 The questionnaire was adapted from previously done research work of Pappu et al. (2011), therefore, the questionnaire was considered rational and valid. The reliability of the questionnaire was checked by conducting a pilot test. The…

correlogram is distance based and as we increase distance between cells we can measure change in correlation structure (Plant,2012). 3.9.2 Moran Scatterplot This tool is also based on Moran’s I statistic. It is a bivariate plot in which slope of regression line represents the statistic. With the help of this plot we can know about the local structure of the data and visualize the potential outliers. “the Moran scatterplot reveals the extent to which the global I statistic effectively summarize…

PROSPECTIVE COHORT STUDY Child predictors significantly related to severe and moderate obesity at 5 years in the univariate analysis were shown in a table (Andersen, Bor, Najman, O 'Callaghan, & Williams, Prediction of Obesity in Children at 5 Years: A Cohort Study, 1997). They were measured using relative risk and the 95% confidence interval. Factors predictive of severe obesity were birth weight exceeding the 94th percentile: RR 1.8, 95% CI 1.1-2.9, birth weight between the 85th and 94th…

Research Topic My research topic is the perceived belief of the exposure of indoor tanning. Research Question What is the public belief on indoor tanning “tanning beds”? Literature Review I will conduct my literature review by using Google Scholar with the convenient find it at FAU availability. Using Google Scholar I do not want to type in the full sentence to search for other research about my topic instead I use key words. The three key words I used to find the four different research…

Schools should be a place of safe learning not only for the students but for the teachers as well. There are many advantages of having security within our schools. One of the advantages of security in schools is that fewer incidents, suspensions and expulsions happen when schools have security measures in place (Wren, 2013). Another advantage of having security within our schools is being able to identify information prior to an attack, communities across the country can effectively establish…

findings of Frisvold’s paper and investigates the impact of school breakfast programs on the cognitive achievement of students. While the paper consists of a range of technical data, this report takes a more critical approach and draws out an intuitive analysis from the research, with some reference to the data provided. 1. Introduction How important is breakfast? Breakfast is understood to have a vital influence on an individual’s educational attainment. In this paper, Frisvold…

Case Studies A number of studies on technological addiction are seen when the literature is analyzed. In a two-year longitudinal study of 3,034 third through eighth grade students in Singapore found approximately nine percent of gamers to be pathological players according to standards similar to those established by the American Psychiatric Association for diagnosing gambling addiction. Also, in a study conducted by Gentile indicated that video games were played by 8.5% of…

Introduction: Since the founding of the United States of America as a republic in 1776, the country has constantly taken steps to further civil liberties, and exemplify not only a military and political hegemon, but also a moral one. From abolishing slavery to eradicating the Jim Crow laws to the Civil rights Movement, the country has lived up to its Constitution and founding values such liberty and the pursuit of happiness. However, movements such as Black Lives Matter demonstrate how the Black…

vibration signals are continuously acquired by an YMC145A100 IEPE accelerometer attached to the housing with magnetic bases and mounted at the top of the engine such that gear location nearer to the accelerometer. The advanced data acquisition and analysis system DP/INV306U with 10 kHz samples frequency is used to collect the vibration signal while the shaft’s rotating frequency is steady .An accelerometer is mounted on the flat surface of the engine such that it should be near to the engine…