40 Best Free Online Courses for Data Science for Beginners in 2023


40 Best Free Online Courses for Data Science for Beginners in 2023

Are you a data science beginner and looking for the Best Free Online Courses for Data Science for Beginners? If yes, then you are in the right place. In this article, I have listed best free online courses for data science for beginners.

For these courses, you don’t need to pay a single buck. So, give a few minutes to this article and find out the best free online courses for data science for beginners. Now, without any further ado, let’s get started-

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Data science is a rapidly growing field with many career opportunities. Data scientists are at the forefront of solving complex problems using data-driven approaches, from predicting market trends to developing personalized recommendations.

To succeed in this field, you’ll need a strong foundation in mathematics, statistics, and computer science and the ability to work with large and complex datasets.

The demand for skilled data scientists is high, and the earning potential is significant. According to Glassdoor, the median salary for a data scientist is over $100,000 per year. With such promising career prospects, it’s no wonder that so many people are interested in pursuing data science courses.

Who is a Data Scientist? What Do They Do?

A data scientist is a professional who uses data to extract insights and inform decision-making. They work with large datasets to identify trends, patterns, and relationships and use statistical and machine-learning techniques to analyze and interpret the data.

Data scientists often work in the finance, healthcare, and technology industries. They may be responsible for tasks such as developing predictive models, creating data visualization, and communicating findings to stakeholders. See Coursera Data Science

Before considering the best options available, this post covers everything you need to consider when choosing a free data analytics course. If you want to jump straight to our selection of free data analytics courses, just use the clickable menu to head to section four.

What is data analytics?

  • What’s the difference between a free data analytics course and a paid program?
  • What should I look for in a free data analytics course?
  • The best free data analytics courses online
  • Wrap-up and further reading

1. What is data analytics?

Data analytics. It seems like everybody’s talking about it, right? But what exactly is it? You’ll find a great introduction in the following video, or just keep reading!

What does data analytics actually involve?

Typically, the data analytics process involves many tasks. These usually include defining a problem, deciding which data to collect to solve that problem, collecting and cleaning those data, transforming and modeling them, and finally, using all this to extract useful information to support making a decision! We’ll grant you, this is a longer definition than our first one, but it’s honest!

Why is data analytics so hot right now?

Data analytics has been around in some form since humans first started scratching figures onto wax tablets. However, data analytics in its modern sense has only really gained traction with the dawn of digital.

2. What’s the difference between a free data analytics course and a paid program?

OK, so we know what data analytics is. How can you learn more? Trying out a free data analytics course is a great way of dipping a toe in the water to see if you want to dive deeper.

3. What should you look for in a free data analytics course?

Many paid data analytics programs tend to provide similar incentives and benefits, as well as covering much of the same core material. That’s because they’re competing with other similar programs.

4. The best free data analytics courses available right now

OK, time to choose a course! We’ve selected a broad cross-section of options to give you an idea of the various types of free data analytics courses available:

  • Datacamp
  • OpenLearn
  • Harvard
  • Coursera
  • Udemy
  • Dataquest

Areas in which data science is used

  • Programming
  • Mathematics
  • Statistics
  • Software engineering
  • Artificial intelligence
  • Machine learning
  • Algorithms
  • Systems architecture
  • Big data

Examples of the best data science companies:

  • Numerator
  • Cloudera
  • Splunk
  • Alteryx
  • Civis Analytics
  • Sensense
Intro to Data Science4.7/5Udacity2 MonthsIntermediate
2. Solving real-world problems with data 4.3Udemy2hIntermediate
3.Modern Data scientist 4.5/5Udemy1h 40minBeginner
4.Bayesian Statistics: From Concept to Data Analysis4.6/5Coursera12 hoursIntermediate
5.Data Analysis and Visualization4.7/5Udacity16 WeeksIntermediate
6.Data Visualization and D3.js4.7/5Udacity7 WeeksIntermediate
7.Data Analysis with R4.6/5Udacity2 MonthsIntermediate
8.Data Science 101 Data Analytics Class Python Bootcamp NYC4.1/5Udemy1h 43minBegginer
9.? What is data science 4.4/5Udemy41minBeginner
10.4.5/5Udemy4hr 6minBeginner
11.Data Wrangling with MongoDB4.7/5Udacity2 MonthsIntermediate
12.Statistics4.7/5Udacity4 MonthsBeginner
13.Intro to Data Analysis4.6/5Udacity6 WeeksBeginner
14.Model Building and Validation4.7/5Udacity8 WeeksAdvanced
15.Google data analytics4.9/5Coursera6 monthsBeginner
16.IBM data science4.8/5Coursera5 monthsIntermediate
17.Applied data science with python4.8/5Coursera11 hoursBeginner
18.Probability and Statistics4.6/5Coursera16 hoursBeginner
19.Data Science Ethics4.8/5Coursera15 hoursBeginner
20.Mathematics for data science and ML4.7/5Coursera30 hoursBeginner
21.Data science4.6/5Coursera26 hoursIntermediate
22.Real-Time Analytics with Apache Storm4.7/5Udacity2 WeeksIntermediate
23.Linear Algebra Refresher Course4.7/5Udacity4 MonthsIntermediate
24.Python for everybody 4.9/5Coursera28 hoursIntermediate
25.Hands-on Text Mining and Analytics3.9/5Coursera13 hoursIntermediate
26.Improving Your Statistical Questions4.9/5Coursera18 hoursIntermediate
27.Data science fundamentals   5.0/5Coursera18 hoursIntermediate
28.Introduction to Data Science using Python (Module 1/3)4.4/5Udemy2hr 32minBeginner
29.What is Data Science?4.2/5Udemy40minBeginner
30.Python For Data Science4.4/5Udemy3hr 55minBeginner
31.Learn NumPy Fundamentals (Python Library for Data Science)4.6/5Udemy1hr 49minBeginner
32.Python for Data Science – Great Learning4.2/5Udemy1hr 55minBeginner
33.Intro to Data for Data Science4.4/5Udemy1hr 1minBeginner
34.Data Science, Machine Learning, Data Analysis, Python & R3.9/5Udemy8hr 7minBeginner
35. SQL for data analytics 4.5

36. Intro to data for data science 4Udemy1hBeginner
37.Learn Data Science With R4.4/5Udemy8hr 42minBeginner
38.Learn data cleaning with Python 4.3/5Udemy57minBeginner
39.NumPy for Data Science Beginners: 20214.3/5Udemy1hr 51minBeginner
40.Data Science Crash Course4.3Udemy50minBeginner
41.An Athlete’s Guide To Data Science4.3/5Udemy1hr 1minBeginner
42.A – Z™ Python crash course for Data Science 2021

Good Luck 🌹 ❤️

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