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

4.8
stars
18,698 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 27, 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.

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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2451 - 2475 of 3,196 Reviews for Process Data from Dirty to Clean

By Fabian C G

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Nov 1, 2025

bueno

By Dr.doctor 1

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May 20, 2025

نخممم

By KAWANY N S

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May 2, 2025

Bom .

By Adarsh P

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Mar 24, 2025

great

By srikanth b

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Mar 20, 2025

great

By Arnav H B

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Oct 20, 2024

great

By Eshpolatov S

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Oct 18, 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

By Uppatum I

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Jul 19, 2024

Great

By Abhishek M

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Jul 19, 2024

great

By Una B

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Jun 15, 2024

great

By Muhammad A

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Mar 20, 2024

great

By anika c

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Mar 14, 2024

dsvvx

By Doni R B

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Mar 13, 2024

great

By Susi S M

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Mar 11, 2024

great

By Richard J A Z

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Feb 11, 2024

great

By Kevin T

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Feb 10, 2024

great

By TAHA E

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Feb 1, 2024

great

By Peace A O E H a C

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Jan 21, 2024

great

By Joydip M

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Dec 8, 2023

Great

By Waad A

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Nov 23, 2023

رائعه

By AVIRAL J

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Nov 20, 2023

great

By Lakshmi P

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Oct 27, 2023

super