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Author: John E. Freund Publisher: Pearson Educación ISBN: 9789701703892 Category : Mathematics Languages : en Pages : 644
Book Description
For a two-semester or a three-quarter calculus-based Introduction to the Mathematics of Statistics course. This classic, calculus-based introduction to the theory - and application - of statistics provides an unusually comprehensive depth and breadth of coverage and reflects the state-of-the-art in statistical thinking, the teaching of statistics, and current practices - including the use of the computer. *NEW - Places greater emphasis on the use of computers in performing statistical calculations. *NEW - Includes new exercises - many of which require the use of a computer. *NEW - Expands coverage of Analysis of Variance to include the two-way analysis-of-variance model with interaction and a discussion of multiple comparisons. *NEW - Adds appendices which summarize the properties of the special probability distributions and density functions that appear in the text. *Places greater emphasis on the use of computers in performing statistical calculations. *Comprehensive coverage of statistical theories. *Features more than 1,100 problems and exercises - divided into theory and applications.
Author: John E. Freund Publisher: Pearson Educación ISBN: 9789701703892 Category : Mathematics Languages : en Pages : 644
Book Description
For a two-semester or a three-quarter calculus-based Introduction to the Mathematics of Statistics course. This classic, calculus-based introduction to the theory - and application - of statistics provides an unusually comprehensive depth and breadth of coverage and reflects the state-of-the-art in statistical thinking, the teaching of statistics, and current practices - including the use of the computer. *NEW - Places greater emphasis on the use of computers in performing statistical calculations. *NEW - Includes new exercises - many of which require the use of a computer. *NEW - Expands coverage of Analysis of Variance to include the two-way analysis-of-variance model with interaction and a discussion of multiple comparisons. *NEW - Adds appendices which summarize the properties of the special probability distributions and density functions that appear in the text. *Places greater emphasis on the use of computers in performing statistical calculations. *Comprehensive coverage of statistical theories. *Features more than 1,100 problems and exercises - divided into theory and applications.
Author: John E. Hanke Publisher: Pearson Educación ISBN: 9789702607595 Category : Business & Economics Languages : en Pages : 544
Book Description
This top-selling book presents, in a straightforward, application-driven manner, the basic statistical techniques necessary for preparing individual business forecasts and long-range plans. The emphasis is on the application of techniques by management for decision-making. This essential book provides understandable coverage of several important topics, often omitted from other books, including econometrics; autocorrelation analysis and the use of Box-Jenkins techniques; judgmental forecasting techniques; and the means of selecting the correct forecasting technique and analyzing data. The book also reviews statistical concepts prior to introducing material that requires an understanding of those concepts. The sixth edition of Business Forecasting has been revised to include instructions on using Excel spreadsheets and the statistical package MINITAB in forecasting. An essential reference for every professional in a business of any size, from large corporations to small family-run firms.
Author: Dougglas Hurtado Carmona Publisher: Lulu.com ISBN: 1257817566 Category : Technology & Engineering Languages : en Pages : 62
Book Description
In this project aims to calculate the proportional difference in the development of skills among students using the Computer Assisted Teaching (CAT) and those without. To this end, we propose the hypothesis that the proportional difference in the development of skills among students using the CAT and those without, to study the subject Operating Systems is 30%. This will define the basic research project as a Quasi-Experimental design and correlational form, where they took 2 samples of 89 students, forming groups: CATG, which used computer-assisted instruction, and not used, NCATG. These groups was administered as a questionnaire and obtained partial notes on the subject. To obtain the results, we evaluate the hypothesis and compared the groups formed in the development of skills and academic performance.
Author: Dougglas Hurtado Carmona Publisher: Lulu.com ISBN: 1471657868 Category : Technology & Engineering Languages : en Pages : 49
Book Description
This study describes a special type of learning objects, called Learning's Evaluative Objects (LEO), whose fundamental role is to assess the competencies and skills acquired through different learning options. This project aims to analyze the use of Learning's Evaluative Objects in the evaluation of skills development the area of Computer security in higher education students, as well as related aspects. Also, this project plans to student motivation through Learning's Evaluative Objects, seeking to develop their own skills, which enable them unusual creative solutions in the Computer Security area. This analysis of the results, will allow academics, and especially teachers, to show the advantages of the use of Learning's Evaluative Objects, to integrate this component to your educational culture in order to motivate the students' creativity, thinking about their professional development.
Author: John E. Freund
Author: John E. Freund
Author: Elizabeth Phelps
Author: John E. Hanke
Author: 
Author: Dougglas Hurtado Carmona
Author: 
Author: Dougglas Hurtado Carmona
Author: 
Author: T. Neville Postlethwaite
Author: David E. Lorey