SUBJECT: BUSINESS STATISTICS COURSE CODE: MC-106 LESSON: 01 AUTHOR: SURINDER KUNDU VETTER: DR. B. S. BODLA AN INTRODUCTION TO BUSINESS STATISTICS OBJECTIVE: The aim of the present lesson is to enable the students to understand the meaning‚ definition‚ nature‚ importance and limitations of statistics. “A knowledge of statistics is like a knowledge of foreign language of algebra; it may prove of use at any time under any circumstance”……………………………………...Bowley. STRUCTURE: 1.1 1.2 1.3
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QM2 Project Case Study 1- Consumer Characteristics Index Sno Title Page.no 0 | Introduction | 3 | 1 | Summarizing data using Descriptive Statistics | 4-6 | 2 2.1 2.2 | Estimated regression equations. Independent Variable- Annual Income. Independent Variable- Household Size | 7 8 9 | 3 | Better predictor of annual credit card charges | 10 | 4 | Independent variables- Annual income and Household size | 11 |
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LIMITATIONS OF ACCOUNTING INFORMATION The contact groups of decision-makers have widely different information needs about an enterprise. It must be stressed that accounting is only one of a number of sources on information available to decision-makers though they are sometimes tempted to place more faith in accounting than excepted. Other sources are just as important if not more important than the information provided by the financial statements. It is therefore essential to highlight the limitations
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There are now limitations of free speech that were not put in place before because they have evolved as a problem of our society in this day and age. These limitations that "Fall outside of its protection are obscenity‚ child pornography‚ defamation‚ incitement to violence and true threats of violence‚" (Richards) "Even in those categories
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What are the major limitations of Financial Accounting? Explain with the help of Examples. What are the alternatives to overcome these limitations? Financial accounting can be defined as reporting of the financial position and performance of a firm through financial statements issued to the external users on a periodic basis. It is a field of finance that treats money as a means of measuring economic performance instead of treating it as a factor of production. It encompasses the entire system
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Intrinsic Job Satisfaction—Satisfaction with the actual performance of the job Extrinsic Job Satisfaction—external to the job‚ for example‚ office location‚ your work colleagues‚ your own office (cubicle/hard walled office‚ etc)‚ Benefits—Health insurance‚ pension plan‚ vacation‚ sick days‚ etc. In the first assignment you are to complete the following: You will need to examine two of the nine sections of data: one section of qualitative data (choose either Gender
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Basics of Statistics Jarkko Isotalo 30 20 10 Std. Dev = 486.32 Mean = 3553.8 N = 120.00 0 2400.0 2800.0 2600.0 3200.0 3000.0 3600.0 3400.0 4000.0 3800.0 4400.0 4200.0 4800.0 4600.0 5000.0 Birthweights of children during years 1965-69 Time to Accelerate from 0 to 60 mph (sec) 30 20 10 0 0 Horsepower 100 200 300 1 Preface These lecture notes have been used at Basics of Statistics course held in University
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WHAT IS STATISTICS? Statistics is the mathematical science involved in the application of quantitative principles to the collection‚ analysis‚ and presentation of numerical data. The practice of statistics utilizes data from some population in order to describe it meaningfully‚ to draw conclusions from it‚ and make informed decisions. The population may be a community‚ an organization‚ a production line‚ a service counter‚ or a phenomenon such as the weather. Statisticians determine which quantitative
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better decisions when they use all available information in an effective and meaningful way. The primary role of statistics is to to provide decision makers with methods for obtaining and analyzing information to help make these decisions. Statistics is used to answer long-range planning questions‚ such as when and where to locate facilities to handle future sales. 2 Definition s Statistics is defined as the science of collecting‚ organizing‚ presenting‚ analyzing and interpreting numerical data
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eliminated‚ that is‚ . This statistic ranges from -1 to +1. Absolute values above 0.2 indicate great skewness (Hildebrand‚ 1986). Skewness has also been defined with respect to the third moment about the mean: ‚ which is simply the expected value of the distribution of cubed z scores. Skewness measured in this way is sometimes referred to as “Fisher’s skewness.” When the deviations from the mean are greater in one direction than in the other direction‚ this statistic will deviate from zero in
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