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

4.8
stars
18,707 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

Jan 28, 2023

The course covers the topic of data cleaning, handling missing values, outliers and errors using SQL and spreadsheets, which are important skills for data analysis and working with real-world data.

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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By Abdellah B

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Jun 28, 2022

NIICE

By Serly

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Jun 25, 2022

Great

By Nitin M S

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May 20, 2022

Great

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Apr 13, 2022

Great

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Mar 2, 2022

GREAT

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Jan 23, 2022

GREAT

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Dec 6, 2021

great

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Nov 29, 2021

great

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Nov 22, 2021

great

By Samuel J

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Nov 3, 2021

Great

By Abadila A

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Oct 27, 2021

super

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Oct 20, 2021

great

By Rajib T

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Oct 15, 2021

good

By Suhaib E

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Sep 23, 2021

GOOOD

By Ray W I

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Sep 12, 2021

cool

By Mohamed A K

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Jul 6, 2021

Top !

By Ashraful I E

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May 28, 2021

Great

By Tabitha A

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May 13, 2021

Great

By RONALD K

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Apr 17, 2021

yeah!

By Kalana U

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Jan 1, 2026

good

By Diego a p n

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Nov 1, 2025

bien

By Jayesh A

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Jul 21, 2025

good

By Ngo C T

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Jul 21, 2025

good

By reza M

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Jul 13, 2025

lip[

By 张晶晶

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Jul 8, 2025

good