Probability for Data Science Free Course

Probability for Data Science

star 4.47  Beginner level 2.25 learning hrs 55K+ Learners

Enroll In Probability for Data Science free course and get a completion certificate. Plus, access over 1,000 additional free courses with certificates—just sign up for free!

Instructor:

Dr. P K Viswanathan

Key Highlights

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About this course

The Probability for Data Science course begins with introducing you to different concepts in probability. It then continues with inculcating in you the skills to work with marginal probability to solve problems that are events irrespective of the outcome of another value and the Bayes Theorem that deals with the probability of occurrence of events based on the occurrence of other events. You can refer to the attached study materials at any point after enrolling in the course and take up the quiz at the end to test your knowledge and understand your gains.

After completing this free, self-paced, beginner's guide to Probability for Data Science, you can register for top-rated Data Science Courses and embark on your Data Science career with a professional Post Graduate certificate and learn various concepts with millions of aspirants across the globe!

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Course outline

Basics of Probability

This section includes answers to questions like what is probability? Why is there a need to learn probability? What are the rules of probability? You shall look at the application of probability later in this section.

Marginal Probability

You will learn about marginal probability and understand its features. The section also solves a problem when the condition is a margin to help you understand the concept better. 

Bayes Theorem

The section begins with explaining what Bayes theorem is and then continues with helping you understand the concept with addition and multiplication rules. You will then work with a problem statement and derive a solution to it to understand the concept better.

Get access to the complete curriculum once you enroll in the course

Probability for Data Science

rating icon 4.47

2.25 Hours

Beginner

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55K+ learners enrolled so far

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Master in-demand skills & tools

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Trusted by 10 Million+ Learners globally

Learner reviews of the Free Courses

4.47
68%
23%
6%
1%
2%
Reviewer Profile

5.0

Country Flag Philippines
“Probability for Data Science: Basic and Marginal Probability”
I appreciate Probability for Data Science because it provides essential tools for making informed decisions from data. Understanding probability helps in modeling uncertainty, predicting outcomes, and interpreting results. It enhances analytical skills and is foundational for algorithms in machine learning, enabling better insights and more accurate predictions.
Reviewer Profile

4.0

Country Flag India
“Bayes’ Theorem Bayes’ Theorem is used to revise previously calculated probabilities based on new information.•Developed by Thomas Bayes in the 18thCentury.•It is an extension of conditional probability”
Bayes’ Theorem Bayes’ Theorem is used to revise previously calculated probabilities based on new information.•Developed by Thomas Bayes in the 18thCentury.•It is an extension of conditional probability. Bayes’ Theorem where: Bi= inherent of k mutually exclusive and collectively exhaustive events A = new event that might impact P(Bi)))P(BB|P(A))P(BB|P(A))P(BB|P(A))P(BB|P(AA)|P(Bkk2211iii Bayes’ Theorem Discussion Problem •A drilling company has estimated a 40% chance of striking oil for their new well. •A detailed test has been scheduled for more information. Historically, 60% of successful wells have had detailed tests, and 20% of unsuccessful wells have had detailed tests. •Given that this well has been scheduled for a detailed test, what is the probability that the well will be successful?
Reviewer Profile

4.0

“probability of data science course”
Clear explanations of key concepts: Probability theory can be complex, so a good course should break down difficult concepts into understandable terms. Practical applications: The course should demonstrate how probability is used in real-world data science problems. Hands-on exercises: Practical exercises help reinforce learning and develop problem-solving skills. A strong foundation for further study: A good probability course should provide a solid base for understanding more advanced topics in data science, such as statistics and machine learning.
Reviewer Profile

5.0

“"Understanding Probability in Data Science: A Fundamental Tool for Predictive Modeling, Statistical Analysis, and Decision-Making in Complex Data-Driven Environments"”
Probability is a foundational concept in data science, crucial for making predictions and understanding uncertainties in data. It helps in modeling and analyzing the likelihood of different outcomes, enabling data scientists to build predictive models, perform statistical inferences, and make informed decisions. Key applications include machine learning algorithms, hypothesis testing, and risk assessment.
Reviewer Profile

5.0

Country Flag France
“Great Refresher Class on Probabilities”
All great! Perfect to begin or get a refresh on probabilities before aiming for more.
Reviewer Profile

5.0

Country Flag Nigeria
“Basics of probability theory and market basket analysis”
The course detailed basics of conditional probability and the framework of Baye's theorem.
Reviewer Profile

4.0

Country Flag Malaysia
“Probability for Data Science Course by Great Learning”
The Probability for Data Science course by Great Learning provides a comprehensive introduction to probability concepts, crucial for data analysis and machine learning. The content is well-structured with clear explanations and practical examples. It significantly improved my understanding of conditional probability, random variables, and key distributions. Highly recommended for beginners!
Reviewer Profile

5.0

Country Flag United States
“Excellent course and recommend actively”
The course is really interested and well structured. The instructor explained everything in a way to understand the content. I really recommend that professor.
Reviewer Profile

5.0

“Clear Explanations and Step-by-Step Solutions”
I really appreciated the clarity and thoroughness of the explanations provided. The step-by-step breakdown of each problem made it easy to follow and understand the concepts. The examples were relevant and well-explained, which helped solidify my understanding of probability calculations. Additionally, the response time was quick, and the assistance was tailored to my specific questions, making for a very effective and enjoyable learning experience.
Reviewer Profile

5.0

Country Flag Ireland
“Very Interesting Course, Really Enjoyed”
I really enjoyed this course. A lot of this information is very useful.
Reviewer Profile

5.0

Country Flag United States
“Title of the course is Probability for Data Science”
This course is one of my favorite. Great details and explanation from the Instructor
Reviewer Profile

5.0

“A great easy to follow course, even for beginner”
The course Probability for Data Science is a great easy to follow course, even for beginner
Reviewer Profile

5.0

Country Flag Philippines
“This Course is Very Easy to Learn and Understand”
I really liked the way this course is constructed; it is very easy to digest.
Reviewer Profile

5.0

Country Flag Philippines
“It breaks down complex concepts into easy-to-understand lessons and provides plenty of practice problems.”
The interactive lessons and numerous practice problems help solidify knowledge and boost confidence.
Reviewer Profile
Muhammad Zaidi

5.0

“Detailed oriented teaching plan and course”
A thoroughly designed course with an aptly learned instructor who was able to communicate the course firmly but accurately.
Reviewer Profile

5.0

Country Flag United States
“Probability for Data Science always gives me a bit of trouble”
I was having trouble understanding topics in probability. GreatLearning is helping me grasp the basics a bit better.
Reviewer Profile

5.0

Country Flag Nigeria
“Probability is a fundamental concept in Data Science, and experiencing its applications can deepen understanding. Here are some experiences in probability in Data Science: ”
Understanding probability in Data Science involves grasping its concepts, applications, and interpretations. Here's a comprehensive overview: *Key Concepts:* 1. Probability distributions (e.g., Normal, Binomial, Poisson) 2. Conditional probability and independence 3. Bayes' theorem and updating probabilities 4. Random variables and probability density functions 5. Cumulative distribution functions (CDFs) 6. Expected value, variance, and standard deviation 7. Law of large numbers (LLN) and central limit theorem (CLT)
Reviewer Profile

5.0

Country Flag India
“probability of data sciene overview”
The probability section of the data science course provided a solid foundation for understanding key concepts. The explanations were clear and made complex topics like random variables, distributions, and Bayes' theorem more accessible. However, it would be helpful to incorporate more real-world examples to illustrate these concepts, particularly when discussing different probability distributions such as the normal and binomial distributions.
Reviewer Profile

5.0

Country Flag Mexico
“I liked the free course, I consider it to be a good introduction, and once I finish the course I'm currently taking, I will probably start this one.”
I liked the ease with which they explain things, it's concise and gets to the point. For a free introductory course, I think it's really good.
Reviewer Profile

5.0

Country Flag United Arab Emirates
“Probability is a foundational concept in data science, providing the mathematical framework for making inferences about data. ”
Probability is a foundational concept in data science, providing the mathematical framework for making inferences about data. Here are some key areas where probability plays a crucial role: 1. Basic Concepts: Random Variables: A variable that can take on different values based on chance. Probability Distributions: Functions that describe the likelihood of different outcomes. Common distributions include: Normal Distribution: Often used for real-valued data, characterized by its bell shape.

Our course instructor

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Dr. P K Viswanathan

Professor, Analytics & Operations

Data Science Expert

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129.9K+ Learners
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6 Courses

Dr. P K Viswanathan, currently serves as a professor of analytics at Great Lakes Institute of Management. He teaches subjects such as business statistics, operations research, business analytics, predictive analytics, ML analytics, spreadsheet modeling and others. In the industrial tenure spanning over 15 years, he has held senior management positions in Ballarpur Industries (BILT) of the Thapar Group and the JK Industries of the JK Organisation. Apart from executing corporate consultancy assignments, Dr. PK Viswanathan has also designed and conducted training programs for many leading organizations in India. He has degrees in MSc (Madras), MBA (FMS, Delhi), MS (Manitoba, Canada), PHD (Madras).

 

Noteworthy achievements:

  • Ranked 12th in the "20 Most Prominent Analytics & Data Science Academicians In India: 2018".
  • Current Academic Position: Professor of Analytics, Great Lakes Institute of Management.
  • Prominent Credentials: He has authored a total of four books, three of which are on Business Statistics and one on Marketing Research published by the British Open University Business School, UK.
  • Research Interest: Analytics, ML, AI.
  • Patents: He has original research publications exclusively on analytics where he has developed modeling and demonstrated their decision support capabilities. These are: Modelling Credit Default in Microfinance — An Indian Case Study, PK Viswanathan, SK Shanthi, Modelling Asset Allocation and Liability Composition for Indian Banks.
  • Teaching Experience: He has been teaching analytics for more than two decades but has been into active and intense teaching since analytics started witnessing a meteoric growth with the advent of R and Python.
  • Ph.D. in the application of Operations Research from Madras University.

Frequently Asked Questions

Will I receive a certificate upon completing this free course?

Yes, upon successful completion of the course and payment of the certificate fee, you will receive a completion certificate that you can add to your resume.

Is this course free?

Yes, you may enroll in the course and access the course content for free. However, if you wish to obtain a certificate upon completion, a non-refundable fee is applicable.

What are the prerequisites required to learn this Probability for Data Science course?

Before you start learning Probability for Data Science, you will need to know probability and data science concepts. With those basics earned, you are good to go to learn probability for a Data Science course.

How long does it take to complete this free Probability for Data Science course?

Probability for Data Science is a 1.5 hours long course, but it is self-paced. So, once you enroll, you can take your own time to complete the course.

Will I have lifetime access to the free course?

Yes, once you enroll in the course, you will have lifetime access to any of Great Learning Academy’s free courses. You can login and learn whenever you want to.

What are my next learning options after this Probability for Data Science course?

Probability for Data Science is a small topic in the more extensive domain of Data Science. After you have learned it, your next goal has to be to cover everything that falls under the bigger umbrella. Enroll in a professional Data Science course to explore more.

Why learn Probability for Data Science?

Probability is one of the exciting parts of data science and makes it an inseparable part. Probability has to be the first front foot for anybody interested in learning data science since its theories make the backbone.

What is Probability for Data Science used for?

Probability in Data Science is used to study the certainty of the outcome and to determine the flow of execution. Since the result cannot be predetermined, the experiment can be a chance of winning or otherwise; if the chances of expecting the desired outcome are higher considering all the data about the likelihood, then the experiment continues, or otherwise, it might need alterations and iterations.

Why is Probability for Data Science so popular?

Probability concepts rule specific areas of Data Science, like for data scientists, it assesses certainty of the outcome of an experiment. It helps plan, study, and execute the experiment under controlled conditions. Probability, thus, makes an essential element of Data Science.

What jobs demand that you learn Probability for Data Science?

The most in-demand job for any field in Data Science would be Data Scientist. The other job profiles include:

  • Adjunct Faculty
  • Predictive Modeling Analyst
  • Data Architect
  • Data Storyteller, and 
  • Machine Learning Analyst.

Will I get a certificate after completing this Probability for Data Science course?

Yes, you will get a certificate of completion after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.

What knowledge and skills will I gain upon completing this Probability for Data Science course?

The free Probability for Data Science course covers different concepts in probability. It imbibes in you the skills to work with marginal probability, problem-solving, and the ability to work with concepts of Bayes Theorem, dealing with the probability of occurrence of events based on the occurrence of other events.

How much does this Probability for Data Science course cost?

The Probability for Data Science is a free course, and you can enroll and learn it for free online.

Is there a limit on how many times I can take this Probability for Data Science course?

Once you enroll in the Probability for Data Science course, you have lifetime access to it. So, you can log in anytime and learn it for free online.

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can enroll in as many courses as you want from Great Learning Academy. There is no limit to the number of courses you can enroll in at once, but since the courses offered by Great Learning Academy are free, we suggest you learn one by one to get the best out of the subject.

Why choose Great Learning Academy for this Probability for Data Science course?

Great Learning Academy provides the Probability for Data Science course for free online. The course is self-paced and helps you understand various topics under the subject with solved problems and demonstrated examples. The course is carefully designed, keeping in mind to cater to both beginners and professionals, and is delivered by subject experts.


Great Learning is a global ed-tech platform dedicated to developing competent professionals. Great Learning Academy is an initiative that offers in-demand online courses to help people advance in their jobs. More than 4 million learners from 140 countries have benefited from Great Learning Academy's free online courses with certificates. It is a one-stop-place place for learners' goals.

Who is eligible to take this Probability for Data Science course?

Anybody with basic knowledge of computer science and interested in learning Data Science can take the course. You do not need any prerequisites to learn the course, so enroll today and learn it for free online.

What are the steps to enroll in this course?

Enrolling in any of the Great Learning Academy’s courses is just a one-step process. Sign-up for the course you are interested in learning through your E-mail ID and start learning them for free online.

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