Khan, Arshad

Business Intelligence and Data Analysis in the Age of AI

Campesato, Oswald

Beginning Python 3 with Claude 3

Fortino, Andres

Case Studies in Excel, R, and ChatGPT

Data Analysis for Business Decisions

Zherlitsyn, Dmytro

Financial Data Analysis Using Python

A Prompt-based Exploration of LLMs

Large Language Models for Developers

Beginning Python 3 with Grok 2

Herman, Erik

Using Analytics and Case Studies

Data Science for Decision Makers

Goralski, Walter

Understanding AI, IoT, 6G and The Infrastructure Revolution

Erik, Herman L.

Theory, Applications and Ethics

AI Revealed

CAMPESATO, OSWALD

CSS3 and SVG with Meta AI

Frontmatter

Contents

Preface

Acknowledgments

Chapter 1: Data Analysis and Business

Chapter 2: Framing Analytical Questions

Chapter 3: Data Preparation

Chapter 4: The Analysis Tools

Chapter 5: Descriptive Statistics

Chapter 6: Histograms

Chapter 7: Pareto Analysis

Chapter 8: Scatterplots

Chapter 9: Correlation and Linear Regression

Chapter 10: Multivariate Regression

Chapter 11: Forecasting and Time Series

Chapter 12: Inferential Statistics

Chapter 13: Contingency Analysis

Chapter 14: A/B Testing

Chapter 15: Text Analytics

Chapter 16: Analyzing Large Datasets

Chapter 17: Data Visualization

Chapter 18: Summary of Data Analysis Techniques

Appendix: Data Sources

Index

In today’s data-driven world, the ability to analyze and interpret data is no longer optional—it’s a necessity for making informed business decisions. This book provides a comprehensive, hands-on guide to mastering the essential techniques and tools that empower business analysts to transform raw data into actionable insights. Packed with practical exercises and real-world case studies, this book focuses on applying statistical methods across the most widely used tools, including Excel, R, Python, and generative AI platforms like ChatGPT.

In today’s data-driven world, the ability to analyze and interpret data is no longer optional—it’s a necessity for making informed business decisions. This...

Format

Data Analysis for Business Decisions

Case Studies in Excel, R, and ChatGPT

Andres Fortino

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