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

4.8
stars
18,602 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

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.

RK

Nov 5, 2022

Sally is the best instructor in this course so far. The content itself started of great but I feel it didn't cover enough data cleaning techniques in the second half of the course. Still recommend!

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1326 - 1350 of 3,183 Reviews for Process Data from Dirty to Clean

By Monia A

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Mar 14, 2023

Very well designed and instructed! Thank you!

By DHANANJAY S

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Oct 11, 2022

Best..She guided through the course very well

By Lisa D

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Jun 10, 2022

I really like the instructor for this section.

By Sharon L

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Feb 20, 2022

This is an interesting and interactive course.

By Jose M D P

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Jul 16, 2021

Excelente curso. Bastante educativo y práctico

By D H

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Jun 30, 2021

Thanks. Very helpful and informative teaching

By Snehal P

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Jun 26, 2021

Awesome course there any many things to learn.

By Mahad A

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May 27, 2021

Excellent Instructor and an informative course

By Nayalish A

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Feb 3, 2025

Cleared my concepts about data cleaning a lot

By Oleksandr O

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Aug 5, 2024

Cool as previous ones! Go ahead to the 5th!..

By Liz M

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Sep 15, 2023

The Lectures are easy to learn and understand

By Marzieh M

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May 25, 2023

Thank you for making such a wonderful course!

By Hamza Q

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Mar 18, 2023

Great course and amazing instructor ! thanks

By Haekal H

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Jan 5, 2023

That was a lot to take in, but it's rewarding

By D B

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Oct 7, 2022

Thank you! I learned a lot and had fun too!

By Tan S H

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Aug 25, 2022

Great course although it has some difficulty.

By Saad A T

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Aug 22, 2022

Happy to say that google has done a good job.

By Beatriz E R

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Jul 11, 2022

Sally is just awesome! I'm loving this course

By Fairoze M

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Oct 21, 2025

Easy to understand and excellent. Thank you

By Billy A

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Jun 7, 2024

I love this courses, I have learning so much

By Gh C C o A a M

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Dec 3, 2023

I love this course and i cant wait to finish

By A A

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Jun 12, 2023

this is a good course for new data analysts.

By Abdul W N

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Jun 7, 2023

Covers almost every aspect of data analytics

By Mahfoud

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May 1, 2023

Keep up guys and thank you for this material

By Karolina H

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Mar 11, 2023

The best course in this Google Cert. Course!