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

4.8
stars
17,304 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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1351 - 1375 of 2,951 Reviews for Process Data from Dirty to Clean

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 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

By Kevin J

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Oct 19, 2023

-the teacher for this course was great

By Nay M H

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Aug 18, 2023

Great basic for data cleaning process.

By Pablo C

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Jun 9, 2023

Excellent and extremely useful course!

By Darren C

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Mar 2, 2023

Sally explained the process very well.

By Ortencia L

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Dec 11, 2022

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By Haben G G

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Oct 13, 2022

A very hands-on course. I enjoyed it.

By monthip t

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Mar 21, 2022

She is a good trainer ,encorage person

By Nils R

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Nov 1, 2021

Easy to follow along with the teachers

By Jody H

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Jul 28, 2021

The teacher was incredible, thank you!

By Tomas P

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Jul 23, 2021

Great teacher!! So fun I am very happy

By Marco A G

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Jun 30, 2021

It is an amazing course and instructor

By BASHAR A N

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May 10, 2021

Great SQL course and Analytic thinking

By Tia H

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Jan 11, 2025

This course was great , Learned alot