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

4.8
stars
18,764 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

OO

Oct 26, 2021

Good content overall. However it will be nice to have the glossary for each week not mixed up with those from previous as it makes it hard to navigate and know which new words need to be learnt

HA

Sep 22, 2025

I think this is the most important course in the Google Data Analytics course series. It has equipped me with practical skills for making data reliable for analysis and data-driven decision-making..

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1851 - 1875 of 3,211 Reviews for Process Data from Dirty to Clean

By Giorgio

•

Feb 22, 2023

Great course indeed!

By Zihao Z

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Jan 31, 2023

Exellent instructor.

By Raúl A M

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Jan 30, 2023

very good instructor

By Obika E B

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Dec 16, 2022

It was a good course

By Lilly T

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Oct 21, 2022

Solid introductory.

By HananDiaa G

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Jul 15, 2022

sooooooooooooo great

By Basem C

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Jun 11, 2022

AN AMAZING TEACHER!

By Cristian G

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Apr 29, 2022

best instructor ever

By Humza R

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Apr 29, 2022

Had great experience

By Jaily A M P

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Apr 26, 2022

Excelente material!!

By Maryam M

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Mar 26, 2022

she teach very well.

By Kalkidan S W

•

Mar 13, 2022

very useful course.

By Ahmed E

•

Feb 17, 2022

excellent instructor

By Dr. S M

•

Jan 10, 2022

Easy to learn course

By patrick c

•

Nov 10, 2021

amazing presentation

By Sameer u

•

Oct 9, 2021

Great Course overall

By Denise H

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Sep 13, 2021

I loved this course/

By moaz m

•

Sep 4, 2021

very good instructor

By Sohail R

•

Aug 16, 2021

Excellent Instructor

By Santiago G G

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Aug 8, 2021

Best instructor ever

By Deleted A

•

Jun 3, 2021

enjoyed this course

By SAK V R

•

Mar 4, 2026

ITS NOT GOOD SYSTEM

By ODAIR E A

•

Mar 24, 2025

muito bem elaborado

By Maya J

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Nov 11, 2024

Super useful Course

By Dhruv K

•

Oct 17, 2024

learning feels good