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

4.8
stars
18,827 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

RH

Oct 27, 2023

Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation

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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2226 - 2250 of 3,225 Reviews for Process Data from Dirty to Clean

By Dũng V M

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Jul 21, 2024

Very good!

By Anas O L

•

Jan 31, 2024

I loved it

By AHMED M P

•

Oct 10, 2023

is perfect

By Jessica A

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Jul 26, 2023

I loved it

By Nnedinma P A

•

Jul 25, 2023

Stratified

By Minindu B

•

Jun 30, 2023

Excellent!

By Mohamed M

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May 22, 2023

Thanks lot

By Celestine E

•

Apr 3, 2023

Great deal

By Aarushi M

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Mar 26, 2023

marvellous

By ANGAMUTHU S

•

Nov 26, 2022

nic course

By NALUBOLU N K

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Oct 29, 2022

excellent

By Mukunthan A

•

Oct 27, 2022

Excellent

By Dr. S G

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Oct 26, 2022

Excellent

By Morenike O K

•

Oct 17, 2022

Brilliant

By cholate r

•

Oct 6, 2022

Excellent

By A20BBE11 D D

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Sep 24, 2022

VERY GOOD

By Anurag K

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Sep 10, 2022

Very Good

By Thalapathy S

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Jul 30, 2022

GOOD WORKS

By Samuel J

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Jul 2, 2022

Thank you

By Albert M C L

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Feb 23, 2022

Excellente

By Vanessa R

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Jan 27, 2022

Amazing!!!

By Osama Z

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Dec 24, 2021

excellent.

By Pierre F

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Nov 14, 2021

Excellent!

By Brevin S

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Nov 10, 2021

Excellent!

By Hoda e

•

Aug 28, 2021

Excellent