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Learner Reviews & Feedback for Data Science Math Skills by Duke University

4.5
stars
12,977 ratings

About the Course

Data science courses contain math—no avoiding that! This course is designed to teach learners the basic math you will need in order to be successful in almost any data science math course and was created for learners who have basic math skills but may not have taken algebra or pre-calculus. Data Science Math Skills introduces the core math that data science is built upon, with no extra complexity, introducing unfamiliar ideas and math symbols one-at-a-time. Learners who complete this course will master the vocabulary, notation, concepts, and algebra rules that all data scientists must know before moving on to more advanced material. Topics include: ~Set theory, including Venn diagrams ~Properties of the real number line ~Interval notation and algebra with inequalities ~Uses for summation and Sigma notation ~Math on the Cartesian (x,y) plane, slope and distance formulas ~Graphing and describing functions and their inverses on the x-y plane, ~The concept of instantaneous rate of change and tangent lines to a curve ~Exponents, logarithms, and the natural log function. ~Probability theory, including Bayes’ theorem. While this course is intended as a general introduction to the math skills needed for data science, it can be considered a prerequisite for learners interested in the course, "Mastering Data Analysis in Excel," which is part of the Excel to MySQL Data Science Specialization. Learners who master Data Science Math Skills will be fully prepared for success with the more advanced math concepts introduced in "Mastering Data Analysis in Excel." Good luck and we hope you enjoy the course!...

Top reviews

BB

Nov 25, 2022

Good course. The probability portion is very challenging. Dr. Eggers is a tremendous instructor, but I did not feel adequately prepared for the some of the practical application in the quizzes.

PM

Sep 16, 2017

Good refresher. Weeks 3 and 4 are much more difficult to follow than one and two. Part of this is due to the subject matter but also a change of teacher / and style makes it more difficult.

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Mar 19, 2025

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Mar 17, 2025

great.

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By Fatemeh S

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May 22, 2023

useful

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Apr 17, 2023

great!

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Mar 26, 2023

Great!

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Sep 15, 2022

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Feb 2, 2022

MARVAL

By Ryuza A S

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Sep 12, 2021

niceee

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Aug 22, 2021

Superr

By Deena

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Nov 7, 2020

Useful

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Nov 7, 2020

Useful

By Arnol S

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Sep 23, 2020

Great!

By Monika A

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Jun 10, 2020

Superb

By Abhishek S

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Jun 5, 2020

Thanks

By Rogelio E R C

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Apr 20, 2020

great!

By Harshith B

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Apr 9, 2020

Supetb