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

4.8
stars
18,563 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

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...

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!

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1426 - 1450 of 3,172 Reviews for Process Data from Dirty to Clean

By Chibuikem M E

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Apr 23, 2022

Sally is an amazing tutor. Thanks a lot!

By Heriberto A E L

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Mar 29, 2022

difficult course a lot of great info too

By ivan s

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Feb 10, 2022

I really enjoyed the time in this course

By George K

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Oct 6, 2021

Very informative and Clear. Great Tutor!

By Ndumiso K

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Aug 31, 2021

awesome job ,i really enjoyed the course

By Wen L

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Jun 10, 2021

If teaching more SQL cases, more better.

By Saheed A T

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Oct 29, 2025

The course has added great value to me.

By Brailin G G

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Jul 13, 2025

Buena introducci贸n para principiantes!!

By Tawan B

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May 2, 2025

I think this was the part of the course

By Jue R

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Aug 15, 2024

easy to follow up with good instructor.

By PAUL D L F

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Oct 25, 2023

Excellent course! I ve learned a lot :)

By Nisa B

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Jan 3, 2023

I love how the teacher taught the class

By oanh 膼

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Nov 10, 2022

I love process Data from Dirty to Clean

By Gordon R

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Oct 1, 2022

The instructor really was exceptional.

By Hanafi O Z

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Sep 29, 2022

Meet my expectation. This is excellent

By Lovely R

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Jul 29, 2022

I love the speaker and I learned a lot!

By Abdishakur M A

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May 16, 2022

Excellent instructor.Excellent content.

By Adeyemi T A

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Dec 19, 2021

very interesting and insightful course.

By hassan b

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Dec 17, 2021

Good way of teacher, easy to understand

By Klaxen

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Dec 3, 2021

WAS DELIVERED well and straight forward

By Tanwir A

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Aug 2, 2021

Instructor explained the content nicely

By Supriya P

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Jul 18, 2021

Course was very good....Sally is great.

By Desi N

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May 29, 2025

good but why i can not get certificate

By Codegx T

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Apr 9, 2024

Excellent course, although challenging

By Pranav M V

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Dec 5, 2023

It's so good, I'm at a loss for words.