"Statistical inference" Essays and Research Papers

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    ACOUSTIC ANALYSIS OF VOICE IN HABITUAL PHONATION AND ADHARA SHRUTHI IN CARNATIC CLASSICAL SINGERS The term singing has been defined simply as producing musical tones by means of the voice (Vennard‚ 1962). Although definition appears to be fairly simple‚ the act of singing is much more involved and requires a variety of phonatory‚ articulatory and resonatory adjustments. Singing differs from speaking‚ quantitatively and qualitatively on some parameters like rhythm and melodic qualities (Luchsinger

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    Questions. a.) Discuss the problem which a researcher might encounter when conducting social surveys. Explain how to overcome the problems. b.) Explain the advantages and dis advantages of using survey method. According to chrishnaswami O.R (2003) social survey is defined as a fact finding study. It is a method of research involving the collection of data directly from a population or a sample there of a particular time. It must not be confused with the mere clerical routine of gathering and

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    Effects of Stress on Memory

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    The effects of Stress on Short Term Memory When someone says the word stress the mind immediately shifts to a negative thought with painful consequences‚ although stress can be either positive or negative. Negative stress has been blamed for a variety of health issues as well as psychological and physiological symptoms and problems. It is estimated that millions of pounds are lost in work related‚ educational and health care costs every year due to stress. While stress is a naturally occurring

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    tick box or multiple choice questions and are included to gain numerical and precise data required as Walsh (2001‚ p.7) suggests “A quantitative study seeks numerical data” Walsh (2001) goes on to say that when the data has been collected statistical techniques are used to gain patterns. This suggests that it is in the quantitative questions in the questionnaire that this numerical data will be found. Qualitative questions also known as open questions 3-6‚ 13 and 14 are in the style of a written

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    Introduction The below information contains the factors that influences absenteeism in the workplace that we are dealing with in this practical. The regression standard format that we will also provide with these factors helps us to understand technically these factors and to make a clear meaning of these factors economically. The randomly selected sample of 100 (one hundred) companies are going to help us to save time and money to actually use it as an estimate for the entire companies (population)

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    Embedded Intelligent System

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    Prof. Dr. Peter Nauth Embedded Intelligent Systems Definition and Introduction Embedded Intelligent Systems deal with Embedded Systems and Intelligent Systems. Embedded Systems are microcontrollers which are embedded in a device (system‚ machine‚ product) and perform a dedicated task for this device as opposed to general purpose microcontroller in a PC. Examples are microcontrollers in elevators or in the ABS (Anti-Blocking-System) of cars. Intelligent Systems use intelligent

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    Types of Variables Binary variable Obsevations (i.e.‚ dependent variables) that occur in one of two possible states‚ often labelled zero and one. E.g.‚ “improved/not improved” and “completed task/failed to complete task.” Usually an independent or predictor variable that contains values indicating membership in one of several possible categories. E.g.‚ gender (male or female)‚ marital status (married‚ single‚ divorced‚ widowed). The categories are often assigned numerical values used as lables

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    Anti-angiogenesis Effect of Calabash Fruit (Crescentia cujete Linn.) Pericarp Fruit via Choriollantoic Membrane Assay: A Potential Agent against Tumour Vascularisation R. J. I. Tambole‚ M. J. K. Peteros‚ J. J. Alegado Bayugan National Comprehensive High School ABSTRACT Cancer has been a leading cause of death worldwide and will still be the same on the future if necessary actions will not be done. A lot of people can be affected by this disease yet not all of them have the access

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    Mixed Method Research Manuscript Silva Adeniyi R7001 - Introduction to Research Methods Instructor – Dr. Giselle A. Stone Argosy University‚ Atlanta June 11‚ 2013 Research Manuscript Goering‚ C. Z.‚ PhD.‚ & Baker‚ K. F.‚ PhD. (2010). "Like the whole class has reading problems": A study of oral reading fluency activities in a high intervention setting. American Secondary Education‚ 39(1)‚ 61-77. Retrieved from http://search.proquest.com/docview/814393096?accountid=34899 Type of Study

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    | Assignment 1 | Introduction to Construction Research | | Fletcher Thompson – 800451281 | 18th April 2013 | Sedighi F. and Loosemore M. (2012) Employer of Choice Characteristics in the Construction Industry‚ Construction Management and Economics‚ Volume 30‚ Issue 11‚ pp. 941-950‚ Version of Record First Published: 05 Jul 2012‚ Retrieved 2nd April 2013‚ Taylor & Francis Online | 1. Sedighi and Loosemore’s article on Employer of Choice (EOC) characteristics in the construction

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