# 学生对 杜克大学 提供的 Data Science Math Skills 的评价和反馈

4.5
2,205 个评分
491 条评论

## 课程概述

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!...

## 热门审阅

##### AS

Jan 12, 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)

##### PS

Jul 23, 2017

This is neat little course to revise math fundamentals. I generally find learning probability a little tricky. This course helped me a lot in better understanding Bayes Theorem. Thank you professors.

## 126 - Data Science Math Skills 的 150 个评论（共 482 个）

Sep 07, 2017

A very concise and well planned course. The notes were particularly helpful.

Oct 01, 2018

Decent course to refresh the skills in probabilities for Data science cases

Jan 19, 2017

the course is designed at a good speed and provide necessary information.

Jan 31, 2019

I like this course. it is very intersting. Thanks for course.

Jun 30, 2017

A must take course. Really helpful in understanding terms in simple way

Nov 18, 2017

very good lesson with common skills for data science, really helpful!

Jan 20, 2020

This course helped boost my confidence in the field of data science!

Feb 25, 2018

Nice course which could help one revise all studied at junior level.

Dec 19, 2019

The course is very basic and easy to understand with many example.

Nov 09, 2019

Step by step course! Perfect for beginners. I highly recommend it.

Nov 23, 2019

Good refresher course with all basic concepts explained very well

Jan 23, 2019

Some quiz answer UI mistakes. Doesn't display the correct answer.

Apr 15, 2018

great course to refresh your math skills in data science projects

Jan 26, 2018

right course to brush up on mathematical skills for Data science.

Jul 26, 2017

Impressive way to explain basic concept. Really a good refresher.

Sep 20, 2018

very good lecture and easy so very easy to understand the course

Mar 18, 2017

Good course to cover all the basic maths related to data science

Jun 22, 2019

It's very basic and very suitable to new comers in data science

Jan 21, 2018

Module is well-planned for both the beginner and professional.

Feb 11, 2018

A useful course with all basic math knowledge you should have!

Jan 28, 2018

Excellent course and lecturers have presented the Ideas well.

Apr 28, 2017

Instructors made this subject so much easier for me to learn!

Aug 19, 2017

Very well structured course for beginners. My fav is week 4

Feb 03, 2019

Nice Course, Looking for specialization bundle on this one

Jun 20, 2017

Very good course, can't wait for the more advance classes.