Statistics for Data Science Interviews
Free Intermediate course · 10 lessons · 3 weeks · Certificate on completion
Master the probability and statistics questions that appear in data-science interviews. Across 10 lessons you'll move from fundamentals to a portfolio-ready outcome — at your own pace, with quizzes after each lesson and a final exam to certify your mastery.
What you'll learn
- Probability rules that get tested
- Distributions you must know
- Expectation and variance puzzles
- Sampling and the CLT
- Confidence intervals
- Hypothesis tests and p-values
Skills you'll pick up
- Probability rules that get tes
- Distributions you must know
- Expectation and variance puzzl
- Sampling and the CLT
- Confidence intervals
- Hypothesis tests and p-values
Tools covered
- Data Science Interview Statistics
- Real-world projects
- Quizzes
- Final exam
Course modules
Module 1: Probability rules that get tested
Module 1 of Statistics for Data Science Interviews. 3 lessons · 3h
Module 2: Sampling and the CLT
Module 2 of Statistics for Data Science Interviews. 3 lessons · 3h
Module 3: Power and sample size
Module 3 of Statistics for Data Science Interviews. 2 lessons · 2h
Module 4: Experiment design questions
Module 4 of Statistics for Data Science Interviews. 2 lessons · 2h
Lessons in this course
- Probability rules that get tested
- Distributions you must know
- Expectation and variance puzzles
- Sampling and the CLT
- Confidence intervals
- Hypothesis tests and p-values
- Power and sample size
- Regression interpretation
- Experiment design questions
- Mock interview walkthrough
Instructor
Marcus Reid — Machine Learning Engineer
Marcus Reid is a Machine Learning Engineer with years of hands-on experience teaching Data Science Interview Statistics to thousands of learners worldwide.
Certificate
Finish every lesson and pass the final exam to earn a free, verifiable Learnera certificate for Statistics for Data Science Interviews. It can be downloaded as a PDF and shared on LinkedIn.
Career outcomes
Median global salary $125,000 per year · median India salary ₹17,50,000 per year · 50,112 open roles worldwide
- Data Science Interview Statistics Specialist
- Senior Data Science Interview Statistics Lead
- Data Science Interview Statistics Consultant
Frequently asked questions
Is the Statistics for Data Science Interviews course free?
Yes. Every Learnera course, including Statistics for Data Science Interviews, is completely free — lessons, quizzes, the final exam, and the certificate.
How long does Statistics for Data Science Interviews take?
10 lessons, typically completed in 3 weeks at a comfortable pace.
Do I get a certificate?
Yes — pass the final exam and you receive a free, verifiable certificate you can share on LinkedIn.