Variances Variances can be either: * Positive/favourable (better than expected) or * Adverse/unfavourable ( worse than expected) A favourable variance might mean that: * Costs were lower than expected in the budget‚ or * Revenue/profits were higher than expected By contrast‚ an adverse variance might arise because: * Costs were higher than expected * Revenue/profits were lower than expected What causes budget variance? There are four key reasons and it is important that
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side of the centerline When the process is in statistical control‚ find the false alarm probability (Type-I error) for each case. The corresponding probability measures are obtained from the Normal table as P(3 " Z) = 0.00135 P(2 " Z) = 0.02275 P(1 " Z) = 0.1587 Solution: ! i) Use the Binomial distribution to ! calculate the probability measures. ! 3! 3! P(Y ! 2 n = 3‚ p = 0.02275) = (0.02275)2 (1" 0.02275) + (0.02275)3 = 0.00153 2!1! 3!0! Type-1 Risk considering both sides: ! = 0.00306
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EXERCISES (Discrete Probability Distribution) EXERCISES (Discrete Probability Distribution) P X x n C x p 1 p x BINOMIAL DISTRIBUTION n x P X x n C x p 1 p x BINOMIAL DISTRIBUTION n x 1. 2. 3. The probability that a certain kind of component will survive a given shock test is ¾. Find the probability that exactly 2 of the next 4 components tested survive. The probability that a log-on to the network is successful is 0.87. Ten users
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Compare and contrast normal and abnormal psychology. According to Kolwaski and Weston‚ psychology is the scientific investigation of mental processes and behavior. Two branches of psychology are normal and abnormal psychology. Although the have similarities‚ they are both different. Normal psychology is an applied and academic field that is associated with the human mind and normal behavior. The scope for normal behavior is set by the standards of considering abnormal behavior. Research is
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Control mechanisms and performance measurement standards a) Control mechanisms Control mechanisms can be defined as optical‚ mechanical‚ or electronic systems that are used in order to manage and control variables in a desirable way. The functions of control mechanisms generally can be categorized into planning‚ leading‚ organizing and controlling. Control mechanisms play an important role in every organization especially in enhancing the predictability of an organization. In PGB‚ adoption
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Running head: COMPARING TEACHER STANDARDS Comparing Teacher Standards Jennifer A. Young Grand Canyon University SPE- 529N Special Education Foundations and Frameworks 03/21/11 Comparing Teacher Standards | State Specific Standards & NCLB | NBPTS | CEC | INTASC | Teacher Qualifications | CONTENT KNOWLEDGE & SKILL-Teachers have in-depth understanding of the content they plan to teach.-Teachers provide multiple explanations and instructional strategies.-Teachers are leaders and mentors
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. Construct Measurement: Measure the belief that Orientation Training creates a clear understanding that the QMS is a system designed to ensure quality. OPTIONS: _____ Orientation Training covers how the QMS ensures quality. _____ Orientation Training‚ teaches the QMS and its importance to quality production. _____ Orientation Training‚ explains how quality products are created by following the QMS? 2. Construct Measurement: Measure the belief that Orientation Training creates a clear understanding
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THE STUDY OF STANDARD AND NON-STANDARD VARIATION FOUNDINLOVE ACTUALLY MOVIE THE FIRST PROJECT OF SOCIOLINGUISTICS SUBJECT Aprilliya Kartika Sari 101214009 Diana Chandra 101214010 Agnes Kenya Winanti 101214016 Fina 101214029 Yulianti 101214032 ENGLISH LANGUAGE EDUCATION STUDY PROGRAM DEPARTMENT OF LANGUAGE AND ARTS EDUCATION FACULTY OF TEACHERS TRAINING AND EDUCATION SANATA DHARMA UNIVERSITY YOGYAKARTA 2013 ABSTRACT This paper is made to provide the real examples
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WORK STUDY &WORK MEASUREMENT INTRODUCTION IN 1820S IN ENGLAND‚ THE FIRST EFFORTS TO CUT COSTS AND INCREASE PRODUCTIVITY BEGAN. FREDERICK WINSLOW TAYLOR ( 1881 ) ORGANIZED THE RESEARCH FINDINGS AND DEVELOPED MORE FORMAL METHODS. HE IS CONSIDERED TO BE THE FATHER OF SCIENTIFIC MANAGEMENT. OBJECTIVE OF TAYLOR • ELIMINATE IDLE TIME FOR WORKERS AND MACHINES. • ELIMINATE DUPLICATION OF EFFORT. • STREAMLINE THE FLOW OF WORK THROUGH THE FIRM. • REARRANGE TASK SEQUENCES FOR MORE EFFICIENCY
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There are many ways that I have been illiterate in my life. One way that I think has had the biggest impact in my life was not having the “normal” family that most kids seem to have growing up. I never had the family where the mom bakes all the time and takes her kids to soccer practice and drives a mini van‚ while the dad doesn’t come home until later at night just to help his kids with their homework and tells them goodnight while him and his wife talk about their day apart. Instead‚ I was the
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