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

4.8
stars
17,270 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.

VC

Nov 8, 2021

Probably one of the more technical courses of the program developing your technical skill set and actually preparing you to become a data analyst by introducing more hands-on Excel and SQL exercises.

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1276 - 1300 of 2,948 Reviews for Process Data from Dirty to Clean

By Royalty i

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Sep 17, 2023

Instructor for course four did a great job.

By Tapiwa C

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Feb 27, 2023

Better than real life teachers in many ways

By Maurice C

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Feb 14, 2023

The best instructor so far in this program!

By Moustafa R

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Jan 16, 2023

Its not easy but great learning experience.

By Eyosias S

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Dec 30, 2022

Good introduction into SQL and how it works

By Bassam A W A

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Oct 25, 2022

Very useful and technical part is awesome.

By Agordoh S

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Oct 15, 2022

Awesome... Im in love with this instructor

By Annabel C

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Oct 3, 2022

nice course, well detailed and informative

By Sauce P

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Aug 18, 2022

very informative, and well explained course

By akande f

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Aug 16, 2022

The tutor made the teaching easy. Good work

By Yusuf B

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Mar 8, 2022

Thank you Sally I've learn so much from you

By shady a

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Feb 23, 2022

The trainer is so good , Thank you so much.

By Halah H

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Feb 16, 2022

I love the Tutor, such a great communicator

By Nassro A K

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Feb 11, 2022

I learned a lot of things from this course.

By Priyank D

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Jan 30, 2022

very well explained data cleaning procedure

By quốc d đ

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Jan 8, 2022

Great course , I have leant a lot of things

By Yu C L

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Dec 22, 2021

This is a good course and very resourceful!

By Isam S

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Aug 25, 2021

Thank you very much it was great

Appreciate

By Rabih E H

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Sep 24, 2024

Perfect Instructor and helpful information

By michael p

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Aug 22, 2024

Very good information and teaching method.

By Nathan M

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Aug 9, 2024

The lessons are concise and easy to follow

By Oscar G

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Mar 2, 2024

great introduction to a important skillset

By SAURABH P

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Jan 27, 2024

this is great course to improve your skill

By SIKUKU B W

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Sep 19, 2023

Great course for beginning data analysts!!

By Srivalli K

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Aug 16, 2023

The instructor was very easy to understand