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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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2476 - 2500 of 3,197 Reviews for Process Data from Dirty to Clean

By Lakshmi P

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Oct 27, 2023

super

By Saadeddine B

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Oct 7, 2023

Great

By Didriana M

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Oct 4, 2023

great

By Aldrian A

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Sep 14, 2023

great

By Reza T N

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Sep 12, 2023

great

By Valentine K

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Aug 29, 2023

Great

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Jul 19, 2023

great

By GRUPO 4

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Jun 12, 2023

GREAT

By Salah M A A

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May 15, 2023

great

By CSGF C

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Apr 24, 2023

TOP!!

By Shepher A

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Mar 20, 2023

Great

By malik K

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Mar 3, 2023

great

By 513 M

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Feb 24, 2023

nice

By Lateef O

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Feb 4, 2023

Great

By Hamid A A

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Dec 22, 2022

GREAT

By Ayman M A A

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Dec 13, 2022

ggood

By Daudu O

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Nov 17, 2022

Great

By 035_IT_ A R

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Nov 16, 2022

GREAT

By VANIS K N

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Nov 14, 2022

great

By SUTISA S

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Oct 4, 2022

Good

By Jaison V

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Sep 25, 2022

Great

By Phạm T Y L

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Sep 9, 2022

good

By Phú P T G

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Aug 21, 2022

great

By othmane a

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Aug 19, 2022

great

By Abdellah B

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Jun 27, 2022

NIICE