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

4.5
stars
9,670 ratings
2,189 reviews

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

RS
May 5, 2020

This was mostly review for me though probability especially Beyes Theorem derivation was new. The instructors provided clear often refreshing ways to look at material.\n\nThank you for a great class!!

AS
Jan 11, 2019

Effective way to refresh and add the Data Science math skills! Thanks a lot! At the time of the study some of the quizzes content were not rendering correctly on mobile devices (both iPad and Android)

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2176 - 2186 of 2,186 Reviews for Data Science Math Skills

By Jared L

Jul 1, 2020

Numerous errors in the videos, very bad audio quality. Not worth the time.

By Miguel P M

Jul 3, 2019

Extremely Basic. Not useful for DataScience in my oppinion.

By A S D

Jul 1, 2020

I UNDERSTOOD MY DOUET IN THIS COURSE CLEAR IN DATA SCINCE

By Ishwariyalakshmi E

Jul 5, 2020

I don't recieve the certificate the course is good

By Sumit B

Apr 30, 2020

I want to unenroll from this course

By Pierre L

Apr 24, 2020

Too many typos in the videos

By Asdoost

Jun 9, 2020

Terrible, just terrible!

By Youssef A

Sep 12, 2020

too basic

By Bota D

Sep 6, 2020

too easy

By Angelos R

Mar 20, 2020

Boring

By ARPIT S

Jun 6, 2020

:)