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

4.8
stars
18,446 ratings

About the Course

This is the fourth course in the Google Data Analytics Certificate. In this course, you鈥檒l continue to build your understanding of data analytics and the concepts and tools that data analysts use in their work. You鈥檒l 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

LR

Sep 15, 2024

The info is well worth it whether you are a novice user or experienced, whether you are going into data analytics or not. The style of teaching and learning continues to be very impressive at Google!

AM

Jul 8, 2025

Great way of teaching, her lectures were outstaning and engaging, understood each and every concepts very clearly. Thank you Google and 糖心vlog官网观看 team for making us to interact with such personality...

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1376 - 1400 of 3,148 Reviews for Process Data from Dirty to Clean

By SAURABH P

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Jan 28, 2024

this is great course to improve your skill

By SIKUKU B W

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Sep 20, 2023

Great course for beginning data analysts!!

By Srivalli K

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Aug 16, 2023

The instructor was very easy to understand

By gopika s

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Jun 25, 2023

Felt very happy with learning this course.

By Adnan A

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Jun 25, 2023

Very useful material to learn and upskill.

By Rukmani K

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Mar 6, 2023

Really good compilation and study material

By Irwan Y

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Feb 5, 2023

It give much more than just analyst skills

By Berk T

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Jan 4, 2023

Love the instructor and her positive vibes

By Caroline O

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Sep 5, 2022

Well presented and key concepts explained

By teymoore k

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Jul 23, 2022

I feel so much more confident in SQL now.

By Luis M

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Jul 23, 2022

Excellent course!! Excellent instructor!!!

By Aleksandra J

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Jul 20, 2022

Great quality course as usual from Google.

By Joao G J

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Nov 25, 2021

Very informative and practical, loved it!

By Rachu M

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Sep 19, 2021

She was unbelievable and most encouraging!

By Patricia S

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Aug 5, 2021

Excellent explaination, examples and tools

By Sourav C

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Jul 10, 2021

Informative, Extensive and Entertaining!!!

By Arup K R

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Jun 6, 2021

Sally is the best teacher. I learned a lot

By Oscar G O C

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May 5, 2025

I loved how she explained the information

By Marrium N

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Dec 14, 2023

Thank You Sally and team for this course.

By 脰mer 脟

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Aug 29, 2023

Pretty useful. I can highly recommend it.

By Naoko S

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May 12, 2023

The instructor is very engaging and good.

By Tanveer A

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Jan 24, 2023

Thank you for delivering the best course.

By Md. A A

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Jan 20, 2023

Nice, Learn new thing about excel and SQL

By Ayodapo T

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Oct 22, 2022

This was really helpful and eye opening.

By Toli M

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Sep 27, 2022

incredible lecturer! loved it thank you!