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

4.8
stars
18,725 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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By Joydip M

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Dec 8, 2023

Great

By Waad A

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Nov 23, 2023

رائعه

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Nov 20, 2023

great

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Oct 27, 2023

super

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Oct 7, 2023

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great

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great

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Sep 12, 2023

great

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Jun 12, 2023

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May 15, 2023

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Apr 24, 2023

TOP!!

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Mar 20, 2023

Great

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Mar 3, 2023

great

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Feb 24, 2023

nice

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Feb 4, 2023

Great

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Dec 21, 2022

GREAT

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Dec 13, 2022

ggood

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Nov 17, 2022

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Nov 16, 2022

GREAT

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Nov 14, 2022

great

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Oct 4, 2022

Good

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Sep 25, 2022

Great

By Phạm T Y L

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Sep 9, 2022

good