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Zustand: New.

Zustand: New.

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware - Data Analytics for Beginners is practical beginners friendly guide for anyone who want to learn data Analytics and start a career in data field. This book explains important data analytics concepts in simple language and provides a step-by-step introduction to Excel, SQL, Power BI, Python, and statistics.Whether you are a student, fresher, career changer, or complete beginner, this book is designed to help you build a strong foundation and take your first steps toward a career in data analytics.…

Taschenbuch. Zustand: Neu. Neuware - YOUR NEXT DATA ANALYTICS INTERVIEW COULD BE YOUR BIGGEST CAREER OPPORTUNITY. Are you preparing for a data analyst interview and unsure which questions you will be asked Do you need to strengthen your knowledge of Excel, Power BI, SQL, Python, and data analytics while also preparing for general technical and behavioral interview questions Ace Your Data Analytics Interview is a comprehensive interview preparation guide designed to help you build the technical knowledge, problem-solving ability, and confidence needed to perform well in today's data and technology interviews. Inside this book, you'll find 600+ essential interview questions and answers covering the core skills and concepts frequently encountered in data analytics and technical interviews. WHAT YOU'LL FIND INSIDE: - General tech and behavioral interview questions to help you handle common interview situations with confidence. - Data analytics interview questions covering analytical thinking, data preparation, statistics, visualization, business scenarios, and practical problem-solving. - Excel interview questions covering formulas, functions, PivotTables, charts, dashboards, advanced features, and real-world business scenarios. - Power BI interview questions covering fundamentals, data modeling, relationships, Power Query, DAX, dashboards, reports, and practical scenarios. - SQL interview questions covering SQL fundamentals, filtering, aggregation, joins, subqueries, CTEs, window functions, query optimization, database design, and business problems. - Python interview questions covering Python fundamentals, data structures, functions, object-oriented programming, file handling, data analysis, coding challenges, and practical scenarios. But this book goes beyond simply giving you answers. Each question includes a Sample Answer to help you understand how a strong response can be structured and an Interview Tip to highlight what you should pay attention to when answering similar questions. The book also includes a Final Interview Preparation Toolkit with practical guidance on the STAR method, common technical interview mistakes, questions to ask the interviewer, handling questions you cannot answer, virtual interview best practices, and an in-person interview checklist. Whether you're preparing for your first data analyst interview, moving into a new analytics role, strengthening your technical interview skills, or reviewing your knowledge before an important interview, this book gives you a structured way to prepare. Don't just memorize answers. Understand the concepts, practice your reasoning, and learn how to communicate your knowledge with confidence. Your next interview starts with preparation. Make every question count.…

Taschenbuch. Zustand: Neu. Neuware - Ever opened Excel, stared at a spreadsheet, and thought, 'There has to be a better way to understand this mess' >Data Analytics Complete Training is a beginner-friendly, hands-on guide designed to take you from 'What is data analytics ' to 'Wow, I just built a dashboard, wrote SQL queries, and analyzed data with Python.' One step at a time. No jargon overload. No theory-only boredom. This book walks you through Excel, SQL, Python, statistics, and data visualization using real-world examples and practical projects - because reading about data without touching it is like learning to swim from a book. What you'll learn inside: - How data analytics actually works in the real world (not just in job descriptions)- Essential statistics concepts explained in plain English- Excel fundamentals and advanced techniques like Pivot Tables, dashboards, and scenario analysis- SQL from beginner queries to advanced analytical functions- Python basics with Pandas, NumPy, and exploratory data analysis- How to clean messy data (yes, messy data is normal)- How to create clear, meaningful data visualizations that tell a story- How to complete end-to-end analytics projects from raw data to insights- How to build a portfolio and prepare for a data analytics careerWhy this book works: - Written specifically for beginners- Step-by-step explanations with zero assumptions- Practical projects in Excel, SQL, and Python- Clear structure that builds skills progressively- Casual, motivating tone that keeps learning enjoyable- Focus on doing, not memorizing>Whether you're a student, career switcher, business professional, or someone who just wants to stop guessing and start analyzing, this book is your complete training roadmap. If you're ready to turn data confusion into clarity - open the book, roll up your sleeves, and let's analyze some data.…

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-07-01 Pages: 480 Publisher: Publishing House of Electronics Industry Compared with Excel. easy to learn Python data analysis The integration of Python. Excel. and data analysis is a major feature of this book.?This book revolves around the general process of data analysis: familiarize with toolsclear purposeobtain datafamiliarize with dataprocess dataanalyze datadraw conclusionsverify conclusionsshow conclusions and implement comparisons between Exce.…