NAME: SHU ZHAOHUI ID: 17329164 Q5. Descriptive Statistics | | N | Minimum | Maximum | Mean | Std. Deviation | Skewness | | Statistic | Statistic | Statistic | Statistic | Statistic | Statistic | Std. Error | Gasolinescore | 1000 | 3.00 | 21.00 | 14.9090 | 4.83654 | -.493 | .077 | Globalscore | 1000 | 3.00 | 21.00 | 17.0490 | 3.78774 | -1.073 | .077 | Valid N (listwise) | 1000 | | | | | | | The mean in the gaslinescore and globalscore stand for the average the respondents choose is
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Newton ’s laws of motion Newton ’s laws of motion are three physical laws that form the basis for classical mechanics. They describe the relationship between the forces acting on a body and its motion due to those forces. They have been expressed in several different ways over nearly three centuries and can be summarized as follows: 1. First law: The velocity of a body (a state of rest or of uniform motion in a straight line) remains constant unless the body is compelled to change that state
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Astronomy (Jyothissaasthram) was popular in Kerala even in ancient times‚ and their deep knowledge in that branch of science is well-known. A number of great treatises (Grantham) were written by several eminent scholars (most of them Namboothiri Brahmins) of the area at different times. It is difficult to date some of the very ancient ones such as "Devakeralam"‚ "Sukrakeralam" (also known as "Bhrigukeralam"‚ "Kerala Rahasyam" or "Keraleeyam" and has 10 chapters)‚ "Vararuchi Keralam” and "Keraleeya
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Cost Concepts for Managerial Decision Making Prepared for instructional use in Economics For Managers ECG 507 College of Management North Carolina State Universiy © Stephen E. Margolis 2000 Soon we will be using the concepts of cost that are presented in Landsburg’s chapters five and six to analyze market behavior of firms. With a bit of interpretation‚ however‚ these concepts have immediate application to ordinary decisions that
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304 IEEE COMMUNICATIONS LETTERS‚ VOL. 16‚ NO. 3‚ MARCH 2012 A Low Complexity MMSE for OFDM Systems over Frequency-Selective Fading Channels Tian-Ming Ma‚ Yu-Song Shi‚ and Ying-Guan Wang Abstract—Channel estimation is one of the key technologies in Orthogonal Frequency Division Multiplexing (OFDM) systems‚ which has received more and more consideration. A modified Minimum Mean Square Error (MMSE) is proposed and simulated by MATLAB over a frequency-selective fading channel. Comparing with
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Reprinted with corrections from The Bell System Technical Journal‚ Vol. 27‚ pp. 379–423‚ 623–656‚ July‚ October‚ 1948. A Mathematical Theory of Communication By C. E. SHANNON T I NTRODUCTION HE recent development of various methods of modulation such as PCM and PPM which exchange bandwidth for signal-to-noise ratio has intensified the interest in a general theory of communication. A basis for such a theory is contained in the important papers of Nyquist 1 and Hartley2 on this subject
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path problem‚ Dijkstra and Bellman-Ford algorithms‚ and applications to networks. ▪ Max-flow problem‚ Ford-Fulkerson labeling algorithm‚ max-flow min-cut theorem‚ applications‚ bipartite matching‚ disjoint paths. ▪ NP-Completeness‚ approximation algorithms‚ greedy algorithms.
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classical age of Indian mathematics and Indian astronomy. His works include the Āryabhaṭīya (499 CE‚ when he was 23 years old)[5] and the Arya-siddhanta. The works of Aryabhata dealt with mainly mathematics and astronomy. He also worked on the approximation for pi. Name While there is a tendency to misspell his name as "Aryabhatta" by analogy with other names having the "bhatta" suffix‚ his name is properly spelled Aryabhata: every astronomical text spells his name thus‚[6] including Brahmagupta’s
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abuse can cause chronic irregular bowel movements and constipation. Lastly‚ binge eating cause gastric rupture. According to the National Institute of Mental Health‚ 1-2% of adolescent and young adult women are affected by bulimia nervosa. An approximation of 80% of bulimia nervosa patients are female. Likewise‚ many people struggling with bulimia nervosa recognize that their behaviors are unusual and most likely dangerous to their health. Another case is that bulimia is associated with symptoms
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Number: Name of the Student: 1. For analyzing a problem‚ decision-makers should normally study (a) its qualitative aspects (b) its quantitative aspects (c) both (a) and (b) (d) neither (a) nor (b) 2. A model is (a) an essence of reality (b) an approximation (c) an idealization (d) all of the above 3. A physical model is example of (a) an iconic model (b) an analogue model (c) a verbal model (d) a mathematical model 4. The quantitative approach to decision analysis is a (a) logical approach (b) rational
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