Titlebook: Quantitative Methods for Management; A Practical Approach Miguel Ángel Canela,Inés Alegre,Alberto Ibarra Textbook 2019 Springer Nature Swit

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with each lesson demonstrated in a real-world case study.Pro.This book focuses on the use of quantitative methods for both business and management, helping readers understand the most relevant quantitative methods for managerial decision-making. Pursuing a highly practical approach, the book reduces

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Testing Regression Coefficients and the .-values to decide about statistical significance. The example of this chapter, which deals with the analysis of the impact of the prices on market share, illustrates the interpretation of the .-values.

注意到

Multiple Regressionhave been skipped, and the mathematics have been simplified to the indispensable. So, if you have already followed a Statistics course, you may find that the attention paid to the different aspects of the regression analysis differs from what you found there.

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Testing Regression Coefficientsh extra information, which we have not discussed yet. How can we use this information? In particular, we explain here how to use the confidence limits and the .-values to decide about statistical significance. The example of this chapter, which deals with the analysis of the impact of the prices on

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带来的感觉

Interactionfect of an independent variable to change with the level of another independent variable. In the example, we use an interaction term to account for the effect of some variables on the efficiency of a truck to be different for different types of motor.

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Textbook 2019ods for managerial decision-making. Pursuing a highly practical approach, the book reduces the theoretical information to a minimum, so as to give full prominence to the analysis of real business problems..Each chapter includes a brief theoretical explanation, followed by a real-life managerial case