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

4.8
stars
18,772 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

RH

Oct 28, 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

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Dec 4, 2022

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By Michael

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Oct 3, 2022

GREAT

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Aug 17, 2022

Super

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Jun 22, 2022

great

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May 1, 2022

great!

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Dec 27, 2021

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Nov 16, 2021

Great

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Sep 29, 2021

Great!

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Sep 13, 2021

Thanks

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Sep 12, 2021

Génial

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Aug 14, 2021

GREAT!

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Jun 22, 2021

Great

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May 24, 2021

GREAT.

By Nawal O H

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Feb 26, 2026

nawal

By Travel

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Dec 23, 2025

Nice.

By Fabian C G

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Nov 2, 2025

bueno

By Dr.doctor 1

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May 20, 2025

نخممم

By KAWANY N S

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May 3, 2025

Bom .

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Mar 24, 2025

great

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Mar 21, 2025

great

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Oct 21, 2024

great

By Eshpolatov S

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Oct 19, 2024

cnm,.

By Vatsal C

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Sep 27, 2024

WEWEF

By ALAE D A

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Aug 28, 2024

great

By Muhammad A

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Aug 9, 2024

great