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

4.5
stars
12,986 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 26, 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.

SP

May 30, 2020

Great refresher and primer. The section on Probability and Bayes Theory needs a lot more support material (video and notes) as it can get tricky and abstract, especially when doing the quizzes.

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2551 - 2575 of 2,903 Reviews for Data Science Math Skills

By Shalu T

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Aug 14, 2025

wonderful

By Rahul

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Sep 21, 2022

questions

By SHIVAM K

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Jul 30, 2020

Very good

By 086_shrey P

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Jun 5, 2020

Very good

By Biswajit D

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Apr 18, 2020

Very Nice

By TIRUMALANADHUNI P K

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May 29, 2018

excellent

By BotX

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Jan 22, 2017

nice one!

By Shokir M

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Feb 8, 2025

Toshkent

By lt_talentt

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Aug 11, 2022

Good 👍.

By Yaduvir S

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Sep 11, 2020

good one

By Seshadri p S p

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Apr 22, 2020

Good one

By Deleted A

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Jul 24, 2021

to easy

By Muhammadiev I

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Jan 24, 2024

otabek

By PREETI

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Jun 5, 2020

Amzing

By Ashish K S

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Mar 11, 2019

better

By Aankita K

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Aug 29, 2017

Thanks

By Sujan K ( म

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Jul 5, 2020

great

By karri D R

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Jun 18, 2020

great

By ALOKE R B

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May 28, 2020

Great

By Paurush K

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May 4, 2020

great

By Abdullayeva M B q

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Apr 7, 2025

Zoʻr

By White A

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Mar 12, 2025

Good

By MUXAMMAD Q J O

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Feb 20, 2025

Good

By Prashant M K

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Dec 9, 2020

good

By Prerna S

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Jul 11, 2020

good