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Learner Reviews & Feedback for Process Data from Dirty to Clean by Google

4.8
stars
17,544 ratings

About the Course

This is the fourth course in the Google Data Analytics Certificate. In this course, you’ll continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You’ll learn how to check and clean your data using spreadsheets and SQL, as well as how to verify and report your data cleaning results. Current Google data analysts will continue to instruct and provide you with hands-on ways to accomplish common data analyst tasks with the best tools and resources. Learners who complete this certificate program will be equipped to apply for introductory-level jobs as data analysts. No previous experience is necessary. By the end of this course, learners will: - Check for data integrity. - Apply data cleaning techniques using spreadsheets. - Develop basic SQL queries for use on databases. - Use basic SQL functions to clean and transform data. - Verify the results of cleaning data. - Write an effective data cleaning report...

Top reviews

LR

Sep 15, 2024

The info is well worth it whether you are a novice user or experienced, whether you are going into data analytics or not. The style of teaching and learning continues to be very impressive at Google!

NN

Aug 26, 2022

S​ally is the best instructor of Google data analystics courses so far. Others are also good too. But I really love Sally's teaching way. She is so clear,knowledgable, and passionate. Geat course!

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2751 - 2775 of 3,001 Reviews for Process Data from Dirty to Clean

By colin a

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Mar 22, 2022

Very practical and highly instructional

By Sajan D

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Dec 10, 2022

nice experience wonderful SQL learning

By Danish P

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Nov 22, 2022

I was difficult and quite interesting.

By Cristian O F

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Sep 6, 2022

Not enough practice on the materials.

By Stefania S A

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Dec 7, 2021

very challenging and very stimulating

By Gerardo M

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Feb 17, 2025

me gusto la parte de consultas en sql

By David A

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Jan 11, 2023

I would give this program four stars.

By Hameedat I

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Jun 29, 2022

It was funn, interesting and exciting

By Ahmed S F A

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Oct 15, 2021

Was a bit hard and challenging for me

By Agyenim B E

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Oct 27, 2023

VERY GREAT INSIGHTS AND INSPIRATIONS

By WANWEN W

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Apr 20, 2022

More hand-on pratice will be better.

By Philip B

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Dec 27, 2022

Excellent - but SQL is challenging

By Med M

•

Nov 4, 2021

Excellent Instructor and material!

By Alejandro F G

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Feb 1, 2024

the last part feels out of place

By Kanishka A

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Jul 4, 2023

Some time its difficult to track

By Vivek M G

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Dec 26, 2021

Helpful for choosing new carrier

By GODFREY P S

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Jun 1, 2023

Great insights from this course

By Ujjwal S

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Feb 21, 2023

More practice material required

By nashat a

•

May 12, 2022

The instructor was really good.

By Akanksh R

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Jun 4, 2021

Could have been little shorter

By Mohamed H

•

Aug 19, 2021

Well structured and delivered

By 50 5

•

Apr 10, 2024

More graded exercises needed

By Omar D G

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Feb 7, 2023

maybe more practice with SQL

By Milbert F

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Feb 17, 2024

Discussion was not thorough

By Manaka P M

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Feb 10, 2025

the practical part is less