Best Free Data Science Courses & MOOCs

Coursera

University of California, San Diego

Introduction to Big Data (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of Big Data with our introductory course designed for beginners. Gain insights into why Big Data matters, learn core concepts, and discover how frameworks like Hadoop make big data analysis accessible. Whether you're looking to enhance your business acumen or start a career in data science, this course is your first step towards understanding and leveraging the transformative potential of Big Data.

Jun 29th 2026

3 Weeks

Big Data Data Analysis Hadoop

Coursera

University of California, San Diego

Hadoop Platform and Application Framework (Coursera)

Statistics & Data Analysis Data Science

Discover the essential tools for managing and analyzing big data with our beginner-friendly course on Hadoop Platform and Application Framework. Learn from industry experts as you explore hands-on examples using Hadoop and Spark, two leading technologies in big data processing. Gain confidence in explaining key components of Hadoop architecture, software stack, and execution environment.

Jun 29th 2026

5-12 Weeks

Big Data Data Analysis Hadoop

Coursera

Duke University

Mastering Data Analysis in Excel (Coursera)

Statistics & Data Analysis Data Science

Discover the art and science of data analysis with 'Mastering Data Analysis in Excel'. This course is tailored for those who want to harness the power of Microsoft Excel to perform statistical modeling and predictive analytics. By focusing on essential math concepts and practical applications within Excel, you'll gain the skills needed to create effective predictive models that can be applied across various industries.

Jun 29th 2026

5-12 Weeks

Business Excel Data Analysis

Coursera

Duke University

Data Visualization and Communication with Tableau (Coursera)

Statistics & Data Analysis Data Science

Unlock the power of data storytelling with our Data Visualization and Communication with Tableau course on Coursera. Perfect for business analysts, this course teaches you how to translate intricate statistical analyses into understandable, actionable advice for any audience. Learn to use Tableau effectively and become a master communicator of data insights.

Jun 29th 2026

5-12 Weeks

Excel Communication Computer Graphics

Coursera

Wesleyan University

Machine Learning for Data Analysis (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of machine learning and transform raw data into actionable insights with our Machine Learning for Data Analysis course. This course builds upon foundational concepts introduced in Course 3, expanding your knowledge to include classification, decision trees, clustering, and more. Perfect for data enthusiasts looking to harness predictive power.

Jun 29th 2026

4 Weeks

Python Machine Learning Data Analysis

Coursera

Wesleyan University

Data Analysis Tools (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey to master the art and science of data analysis with our Data Analysis Tools course on Coursera. This course is designed for learners who want to delve into statistical testing, hypothesis formulation, and application of various analytical techniques such as ANOVA, Chi-Square tests, and Pearson correlation analysis using either SAS or Python. Whether you're a beginner looking to build foundational skills or an intermediate analyst aiming to refine your abilities, this course offers the tools and knowledge needed to transform raw data into actionable insights.

Jun 29th 2026

4 Weeks

Python Data Analysis ANOVA

Coursera

Wesleyan University

Data Management and Visualisation (Coursera)

Statistics & Data Analysis Data Science

Discover the secrets behind successful data utilization in this beginner-friendly course on Data Management and Visualisation. Whether you're looking to enhance your business strategies or simply want to learn how to make sense of numbers, this course will guide you through developing research questions, understanding variable relationships, calculating basic statistics, and presenting results effectively.

Jun 29th 2026

4 Weeks

Python Data Management Data Analysis

Coursera

ESSEC Business School

Case studies in business analytics with ACCENTURE (Coursera)

Statistics & Data Analysis Data Science

Dive into various business analytics applications across different industries with this exclusive course from ACCENTURE. As part of the Strategic Business Analytics Specialization on Coursera, this third MOOC offers an overview of how analytical tools are used in real-life projects to solve complex business problems. Gain insights and expand your understanding of business analytics through diverse case studies.

Jun 29th 2026

3 Weeks

Healthcare Media Pharmaceutical

Coursera

Johns Hopkins University

Data Science in Real Life (Coursera)

Management & Leadership Statistics & Data Analysis

Discover how to effectively manage real-life data analysis projects with 'Data Science in Real Life'. This course teaches you to navigate through complex, imperfect datasets and turn them into clear, actionable insights. Perfect for professionals looking to refine their skills and lead successful data science teams.

Jun 29th 2026

1 Week

Statistics Machine Learning Data Management