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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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2001 - 2025 of 3,212 Reviews for Process Data from Dirty to Clean

By Ribka G

•

Jan 20, 2023

EXCELENT COURSE!

By Mahnaz K

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Oct 30, 2022

Excellent course

By Mr C

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Oct 18, 2022

Excelente curso!

By Joshua A M

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Oct 7, 2022

Very insightful

By Salah M A

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Aug 28, 2022

wonderful course

By Youcef K

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Aug 9, 2022

Great instructor

By Abdelkhalek Y

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Jun 16, 2022

Sally is awesome

By Sam G

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Mar 29, 2022

Greatest course.

By Mondli M

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Mar 27, 2022

Excellent course

By martin M

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Feb 14, 2022

VERY INSTRUCTIVE

By Zar N M

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Jan 25, 2022

Excelent course

By Snehal B

•

Jan 16, 2022

very nice course

By Md. Y H

•

Sep 27, 2021

very very useful

By Soumyajit D

•

Sep 24, 2021

very good course

By luis t v

•

Aug 5, 2021

Very good course

By INDULAL V

•

Jun 20, 2021

learning goes on

By ANIRUDH N G

•

Apr 5, 2021

Best instructor!

By Hendra S

•

Dec 29, 2025

sangat membantu

By danish K

•

Sep 27, 2025

Trainer is best

By KUMAR A

•

Aug 12, 2025

best instructor

By Soe W

•

Jul 27, 2025

Very applicable

By Emanuele P

•

Jul 1, 2025

finito il corso

By goutham k d

•

May 13, 2025

very good curse

By Carlos B

•

Feb 20, 2025

Bastante bueno.

By Ahmed C

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Dec 3, 2024

good instructor