Performance Analysis of DF Relay Systems with Keyhole and Correlation Effects Trung Q. Duong‚ Raj S. Mahat‚ and R. Dhakal Abstract—The main purpose of this paper is to derive closed form analytical expressions of symbol error rate (SER) of Mary phase shift keying (MPSK) for MIMO decode-and forward (DF) relay system. Based on moment generating function (MGF) of output symbol to noise ratio (SNR) of overall system SER is derived. In this paper‚ we consider an nt -antenna at the source S‚ an
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The Effects of Drinking Behavior on College Students’ Academic Performance Abstract This study investigated the relationship between college students’ academic performance and their drinking behaviors. It was hypothesized that higher alcohol intake levels would be related to lower GPA. In the experiment‚ 28 Psychology students took an online survey which examined their level of alcohol intake in reference to their current grades. Current grades were measured by GPA and alcohol intake was
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14: Correlation Introduction | Scatter Plot | The Correlational Coefficient | Hypothesis Test | Assumptions | An Additional Example Introduction Correlation quantifies the extent to which two quantitative variables‚ X and Y‚ “go together.” W hen high values of X are associated with high values of Y‚ a positive correlation exists. W hen high values of X are associated with low values of Y‚ a negative correlation exists. Illustrative data set. W e use the data set bicycle.sav to illustrate correlational
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http://www.mathsisfun.com/data/standard-normal-distribution-table.html (Z table) http://www.sjsu.edu/faculty/gerstman/StatPrimer/t-table.pdf (t table) Critical Values (Z) Level of Significance 1% 2% 4% 5% 10% Two Tailed ±2.56 ±2.32 ±2.05 ±1.96 ±1.64 Right tailed +2.32 +2.05 +1.75 +1.64 +1.28 Left tailed -2.32 -2.05 -1.75 -1.64 -1.28 Q1) A cinema hall has cold drinks fountain supplying Orange and Ditzy Colas. When the machine is turned on‚ it fills a 550ml cup with 500ml of the
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Cause and Correlation Vergia Wallace PSY/285 March 8‚ 2013 Dr. Elizabeth Brook Morford The difference between causation and correlation is extremely significant in systematic thought. These two notions get confused with one another whether it is a misinterpretation or having the aspiration to provide a reasonable description for scientific observations. As a result it is critical to have the understanding of the difference between the two concepts. In this writing I will compare and contrast
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Effects of computer addiction on the Academic Performance of the students A Research paper Submitted to the Faculty of Education City College of Tagaytay In Partial Requirement for the subject‚ Educational Research Von Bryan A. Borja BSE – IIA Submitted to: Mrs. Lorena Constante October 17‚ 2012 Introduction It is known that we are living in technological era. The computers become irreplaceable tool in everyday life of almost each person
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Title: FACTORS AFFECTING THE ACADEMIC PERFORMANCE OF SELECTED STUDENTS FROM BROKEN FAMILY OF OLIVAREZ COLLEGE‚ PARANAQUE CITY: A BASIS FOR STRENGHTENING THE GUIDANCE PROGRAM Buagas‚ Joana Melevo‚ John Jeckel Nama‚ Marie Clerizz Nietes‚ Chinky Barbie Wong‚ Ivy Russell Bachelor of Arts in Psychology Dr. Milagros Gundran Researchers: Degree: Adviser: This study was conducted to the selected first year college students who belong in a broken family at Olivarez College. The researchers chose
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The relationship between Time Management and University Student’s Academic performance In the relevant literature‚ there are a great number of studies focusing on the relationship between time management and student’s academic performance. The related literature showed that there is a significant and positive relationship between time management and student’s academic performance(Hamzah‚ Lucky‚ & Jorger‚ 2014). Among many factors which can dive direct impact on academic performance‚ time management
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social physique anxiety; our second survey measured the subjects ’ level of hypersensitive narcissism. Our findings were that the measures were moderately correlated. Significance testing proved that they were directly related to each other. Correlation Project: Social Physique Anxiety and Hypersensitive Narcissism Our initial hypothesis for this study stated that we believed that our two measures‚ social physique anxiety and hypersensitive narcissism‚ would be highly correlated. Two of the many
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In fact‚ Professor William Sanders of the University of Tennessee argues persuasively that "the single most dominant factor affecting student academic gain is teacher effect."1 However‚ little statistical research is available for evaluating which type of training and teaching degree has the best effect on student achievement. As the demand for higher academic achievement and accountability in public education grows‚ it is important to determine whether teachers who hold advanced degrees in education
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