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Data science Certification is a Course

Data science Certification


$95 Enroll

Full course description

Document your Data science knowledge with the W3Schools Data science fundamentals exam to get the W3Schools certification. 

Knowledge of Data science gives us the tools to make better decisions.

Data is a collection of information. Gathering, structuring and processing that information allows us to analyse and understand how things are connected. With better understanding, we can make better decisions about any problem we want to solve.

The tools of Data science are programming, mathematics, and statistics.

Python is a programming language widely used by Data scientists. Python has freely available mathematical and statistical libraries, making it easier to perform data analysis.

Understanding the fundamentals of mathematical functions is important to make predictions and interpret the results of an analysis.

Statistics is the science of analyzing data.

Join +50,000 certified developers that trusted W3Schools certificates to jumpstart their careers!

Exam overview

Exam fee: $95

Certification: Data Science Fundamentals

Exam level: Foundational

Number of questions: 70

Requirement to pass: 75% correct answers

Time limit: 70 minutes

Number of attempts to pass: Two

Exam deadline: None

Certification Expiration: None

Format: Online, multiple choice

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How does it work?

Step 1: Exam enrollment

Enroll by paying the exam fee and gain access to take the exam whenever fits you well. There is no deadline to take the exam.

Need some preparation? All questions in the exam are based on the content of W3schools' Data Science tutorial.

All questions in the exam are based on the content of W3Schools' Data science tutorial. The tutorial gives fundamental knowledge of the Python programming, mathematics and statistics used in Data science.


Step 2: Take the exam

Upon enrollment, you will get access to take 2 exam attempts at your most convenient time to test your Data Science knowledge.

Immediately after completing the exam, you will be informed of your score and of your pass/fail status.

If you fail, or want to improve your score, you can take the exam one more time. The best result of the two attempts will count.


Step 3: Become Data Science certified

Achieve at least 75% correct answers to pass the exam and gain a certificate for Data Science Fundamentals.

Each certificate gets a unique link that can be shared with others.

Validate your certification with the link or QR code.


Certificate of completion preview:

Certificate of completion preview for Data science course


Step 4: Share your achievement

Upgrade your CV as well as your LinkedIn profile and share your achievement with the world. With W3schools is as easy as a, b, c.

Just go to 'My certificates' in your personal area and you would be able to add as well as share your certificate in LinkedIn with just one click!


My certificates preview:

My Cert Overview

Check out what it looks like in this example!


Share your certificate on LinkedIn in the Certifications section in just one click.

Frequently asked questions (FAQs)