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

4.8
stars
17,033 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

LT

Jul 9, 2023

I'm glad I took this course. The instructor is warm, upbeat and very clear. The materials are very informative and helpful. I gained more understanding of cleaning data as well as built my SQL skills.

KK

Feb 13, 2022

Every concept they explained crystal clearly and thoroughly. I am so happy that I am learning all these courses at free of cost. As soon as I get data analytics job, I will pay the fees without fail.

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1326 - 1350 of 2,908 Reviews for Process Data from Dirty to Clean

By Roberto G

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Sep 18, 2022

This has been my favorite Course so far

By L C

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Aug 18, 2022

Learning so much and using it so easily.

By Tochukwu I

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May 1, 2022

it's a place to start for every beginner

By Chibuikem M E

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Apr 22, 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 9, 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 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 24, 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 Đ

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Nov 10, 2022

I love process Data from Dirty to Clean

By Gordon R

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Sep 30, 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 16, 2021

Good way of teacher, easy to understand

By Klaxen

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Dec 2, 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 Codegx T

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Apr 8, 2024

Excellent course, although challenging

By Pranav M V

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Dec 4, 2023

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

By Danso S

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Oct 30, 2023

Great and informative course. loved it