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

4.8
stars
18,602 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 27, 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 23, 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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2326 - 2350 of 3,189 Reviews for Process Data from Dirty to Clean

By Araya T

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Apr 19, 2021

I like it

By Albert “

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Apr 16, 2021

Fantastic

By HISSAH S F A H S F A

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Nov 7, 2025

جمييييلة

By V R

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Oct 24, 2025

Amazing.

By Isak N I

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Aug 12, 2025

the best

By Angel C

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Apr 28, 2025

exelente

By Nurislam X M u

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Mar 10, 2025

the best

By Aura Y G U

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Oct 10, 2024

Muy bien

By GANUGAPENTA M V

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Jun 20, 2024

its good

By Zeeshan A

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May 26, 2024

good one

By Akram N

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May 20, 2024

the best

By Pablo J

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May 10, 2024

Amazing!

By Sahil S

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Jan 9, 2024

excelent

By DILSHOD F R O

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Dec 9, 2023

the best

By Swati C

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Oct 30, 2023

its good

By Masoud M

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Oct 20, 2023

fabulous

By Syed F

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Oct 13, 2023

EXCELENT

By Celestine C N

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Aug 6, 2023

Nice job

By Sergio A R S

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Jun 14, 2023

Excelent

By Nelson A A A

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May 28, 2023

the best

By PARTHAJIT M

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May 21, 2023

just wow

By Georgina P K

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May 17, 2023

All good

By jaspreet d

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May 7, 2023

Loved it

By Abhinendra s

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Apr 24, 2023

good one

By Deleted A

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Feb 24, 2023

I did it