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

4.8
stars
18,766 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

AS

Jul 17, 2023

Great course for the beginner! Only thing that I wanna see in this course in the next edition, if there is any, is the a bit more practice content. Overall great content with legendary tutors.

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.

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By samia f

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Dec 28, 2022

waw

By Clébio A

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Nov 20, 2022

NiV

By Katerina

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Nov 1, 2022

N/A

By Akash R H

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Aug 13, 2022

yes

By Lírick P

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Jan 25, 2022

top

By Muhamad M R

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Dec 24, 2021

Yes

By Jean P V R M

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Sep 16, 2021

Ok.

By Phạm Đ Đ T

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Aug 14, 2025

kk

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Jul 27, 2025

ok

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Feb 6, 2025

Ok

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Dec 31, 2024

ok

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Dec 30, 2024

ok

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Oct 14, 2024

ok

By Probuddha D (

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Oct 9, 2024

ok

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Jul 28, 2024

ok

By GUNTHAKANTI S

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Jul 23, 2024

hi

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Jun 13, 2024

ok

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Jun 8, 2024

hi

By NIBE P S

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Jan 8, 2024

no

By yendri k

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Jun 5, 2023

ok

By Pranavkumar S

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Feb 16, 2023

NA

By Akhil S

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Oct 25, 2022

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Oct 11, 2022

NA

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Sep 7, 2022

na

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Aug 11, 2022

na