Business Statistics：Communicating with Numbers(4版) pdf epub mobi txt 电子书下载 2025

☆☆☆☆☆

Sanjiv Jaggia

下载链接在页面底部

具体描述

　　In the fourth edition of Business Statistics, we have made substantial revisions that address the current needs of the market. These revisions are based on the feedback of countless reviewers and users of our earlier edtions.

　　The emphasis in this editionhas been to strengthen the connection between business statistics and data analytics. More than ever, colleges and universities across the United States and abroad are incorporating business analytics into their curricula, and businesses are scrambling to find qualified professionals who can translate statistical analysis into decisions that improve performance. We believe that the fourth edition will not only introduce students to data analytics, but will also excite them to further explore the field.

　　There are four major innovations in this edition:
　　1.Descriptive: More emphasis on data preparation and visualization
　　2.Predictive: Significant rewrite of regression and forecasting
　　3.Technology: More reliance on statistical software and Connect
　　4.Storytelling: More relevant discussion

图书目录

PART I: INTRODUCTION
Ch 1 Data and Data Preparation

PART II: DESCRIPTIVE STATISTICS
Ch 2 Tabular and Graphical Methods
Ch 3 Numerical Descriptive Measures

PART III: PROBABILITY AND PROBABILITY DISTRIBUTIONS
Ch 4 Introduction to Probability
Ch 5 Discrete Probability Distributions
Ch 6 Continuous Probability Distributions

PART IV: BASIC INFERENCE
Ch 7 Sampling and Sampling Distributions
Ch 8 Interval Estimation
Ch 9 Hypothesis Testing
Ch10 Statistical Inference Concerning Two Populations
Ch11 Statistical Inference Concerning Variance
Ch12 Chi-Square Tests

PART V: ADVANCED INFERENCE
Ch13 Analysis of Variance
Ch14 Regression Analysis
Ch15 Inference with Regression Models
Ch16 Regression Models for Nonlinear Relationships
Ch17 Regression Models with Dummy Variables

Part VI: SUPPLEMENTARY TOPICS
Ch18 Forecasting with Time Series Data
Ch19 Returns, Index Numbers and Inflation
Ch20 Nonparametric Tests

APPENDIXES
APPENDIX A: Getting Started with R
APPENDIX B: Tables
APPENDIX C: Answers to Selected Even-Numbered Exercises