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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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2151 - 2175 of 3,211 Reviews for Process Data from Dirty to Clean

By ali d e

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Sep 23, 2022

very useful

By Soundarya M

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Sep 13, 2022

good course

By Deepak C

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Sep 6, 2022

good course

By Bello I

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Sep 3, 2022

Sally Rocks!

By parfait K k

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Aug 28, 2022

great course

By tosin a

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Aug 16, 2022

Great course

By Vijaykrishna V

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Jul 28, 2022

vijaykrishna

By Nena F

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Jul 9, 2022

outstanding!

By Am B A

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Jun 6, 2022

It was great

By Uttam K

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Apr 28, 2022

Great Course

By tejaswini d

•

Apr 23, 2022

nice course.

By Fidaly H

•

Apr 17, 2022

Overall Good

By Adedayo O

•

Feb 17, 2022

great course

By Satyam S

•

Nov 18, 2021

Great Course

By Christiam A S

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Nov 14, 2021

Great course

By Muhammad G

•

Oct 23, 2021

very helpful

By ABHIJIT K

•

Oct 8, 2021

Exceptional!

By romie h

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Sep 6, 2021

Good program

By Divyesh S

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Sep 1, 2021

Excillent :)

By dumebi j

•

Aug 26, 2021

great course

By Gürkan Y

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Jul 21, 2021

Great job !!

By mohamed a m

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Jun 30, 2021

Really Great

By Aumit H

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Jun 21, 2021

Very Helpful

By Neil T

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May 23, 2021

Great course

By Ashutosh D

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May 19, 2025

Nice course