Chevron Left
Back to Process Data from Dirty to Clean

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

4.8
stars
18,722 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

RH

Oct 27, 2023

Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation

HA

Sep 22, 2025

I think this is the most important course in the Google Data Analytics course series. It has equipped me with practical skills for making data reliable for analysis and data-driven decision-making..

Filter by:

2926 - 2950 of 3,200 Reviews for Process Data from Dirty to Clean

By Oloniyo B

•

Apr 9, 2022

i like to clean data my favorite course so far

By Juan D O O

•

Jun 11, 2025

Excelente, gracias por darnos la oportunidad.

By salman m

•

Jan 8, 2025

best course with explanation on cleaning data

By Iqbal K

•

Dec 17, 2021

The way the content flows is a little unusual

By Paula M

•

May 15, 2024

It was very informative but also challenging

By matias s a

•

Feb 28, 2024

Pense que seria con más actividades el curso

By Chiamoh B

•

Feb 15, 2023

GREAT RESOURCE MATERIAL FOR A BETTER CARRIER

By Max H

•

Feb 18, 2022

I bit more depth in SQL would have been nice

By NASSER H I

•

Jun 12, 2023

very interesting course and good instructor

By Juan V

•

Oct 23, 2022

Thanks. But I did not get the certificate.

By Hamza A

•

Oct 30, 2021

It was good, the instructor tried her best.

By Tyler V

•

Apr 23, 2021

Enjoyed the additional hands on activities

By Alejandra M

•

Dec 2, 2025

No tienen muy buena traducción al español

By Jakub S

•

Jun 11, 2023

I have to say that the teacher was great.

By Madhura J

•

Mar 31, 2024

SQL syntax is alien until it gets right!

By Mini L

•

Dec 30, 2022

Very good. Really appreciate the content

By colin a

•

Mar 22, 2022

Very practical and highly instructional

By Sajan D

•

Dec 10, 2022

nice experience wonderful SQL learning

By Danish P

•

Nov 22, 2022

I was difficult and quite interesting.

By Cristian O F

•

Sep 6, 2022

Not enough practice on the materials.

By Stefania S A

•

Dec 6, 2021

very challenging and very stimulating

By Gerardo M L

•

Feb 16, 2025

me gusto la parte de consultas en sql

By David A

•

Jan 10, 2023

I would give this program four stars.

By Hameedat I

•

Jun 28, 2022

It was funn, interesting and exciting

By Ahmed S F A

•

Oct 15, 2021

Was a bit hard and challenging for me