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Learner Reviews & Feedback for Mastering Data Analysis in Excel by Duke University

4.2
stars
3,942 ratings

About the Course

This course focuses on essential data analysis using Excel. Learn to design and implement realistic predictive models to reduce uncertainty for informed business decisions. In a hands-on project, you'll act as a business data analyst, building models to assess credit card applications, minimize default risk and maximize bank profits. You'll master key uncertainty measures like classification error rates, entropy of information, and confidence intervals for linear regression. Assignments use data provided within the course and basic Excel functions, ensuring fluency for future business applications. No prior knowledge of advanced Excel features (Visual Basic, Pivot Tables) is required. The Excel and data analysis skills you will learn will enable you to apply business data analysis methods based on binary classification, information theory and entropy measures, and linear regression, and prepare you for roles such as a business data analyst....

Top reviews

JE

Oct 30, 2015

The course deserves a 5-star rating because: (1) content is relevant, (2) the professor is concise and possesses great teaching skills, and (3) the learning modules are applicable to daily problems.

BR

Jan 16, 2017

I very much enjoyed this course. I've been able to apply some of the strategies I learned in the specialization and I look forward to using it as a resource moving forward.

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426 - 450 of 943 Reviews for Mastering Data Analysis in Excel

By Franco M

•

Jan 11, 2016

amazing!

By Mónica C

•

Dec 27, 2015

Awesome!

By Hector G

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Sep 4, 2020

perfect

By AshQiu

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Nov 27, 2019

awesome

By Linda A L

•

Oct 30, 2019

Exel'nt

By Jagmohan M

•

Dec 28, 2018

Great !

By Liu Y

•

Oct 29, 2017

like it

By Cristian D A

•

Dec 13, 2015

GREAT!!

By Pramit A M

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Nov 2, 2015

Awesome

By ABHISHEK K

•

Aug 18, 2021

great

By Jose C S M

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Feb 11, 2016

Great!

By Marica C

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Dec 13, 2015

Great!

By HUILIN M

•

Dec 2, 2015

useful

By raghav d

•

Aug 28, 2021

great

By Fouzia S

•

Feb 18, 2025

Best

By DAMPANABOINA S

•

Nov 28, 2020

nice

By Arya K

•

Oct 28, 2020

Best

By Md. R Q S

•

Oct 10, 2020

good

By Dishant P

•

Feb 12, 2020

Nice

By Chirag K

•

Sep 27, 2019

Good

By Meenal C

•

Dec 5, 2018

ccol

By bharath m

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Jul 3, 2017

good

By Кирилл

•

Apr 7, 2017

Nice

By Kyle A

•

Feb 22, 2016

Ver

By Małgorzata P

•

Feb 10, 2016

:)