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

4.8
stars
18,731 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

Oct 26, 2021

Good content overall. However it will be nice to have the glossary for each week not mixed up with those from previous as it makes it hard to navigate and know which new words need to be learnt

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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2426 - 2450 of 3,201 Reviews for Process Data from Dirty to Clean

By 陈慧婷

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Apr 20, 2025

真棒，很详细

By Ashutosh k

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Apr 10, 2025

superr

By Sameer R

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Feb 1, 2025

thanks

By Maria G

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Oct 29, 2024

sassas

By Marry R M G

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Sep 17, 2024

thanks

By ابراهيم س س ا

•

Aug 10, 2024

Thanks

By Iskander J

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Jun 2, 2024

👍👍👍

By Bharerat K

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Apr 24, 2024

Good!!

By ROBERTO B

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Mar 29, 2024

Great!

By Vikri A H

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Mar 14, 2024

Great!

By Abdulrahman M

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Oct 6, 2023

Thanks

By Iryna T

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Aug 21, 2023

Great!

By Maxmudov J S o

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Aug 5, 2023

Great!

By Xplicit T

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Jul 21, 2023

ooh my

By Zahiduzzaman

•

May 11, 2023

Thanks

By Miss V L

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Feb 9, 2023

helpfu

By Deleted A

•

Dec 3, 2022

Thanks

By Michael

•

Oct 3, 2022

GREAT

By Chirath W

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Aug 17, 2022

Super

By Akahie i e

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Jun 21, 2022

great

By Thach V M

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Apr 30, 2022

great!

By Reem M

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Dec 27, 2021

Thanks

By hamza b

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Nov 16, 2021

Great

By Augusto B

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Sep 28, 2021

Great!

By Muhammad R

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Sep 13, 2021

Thanks