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

4.8
stars
18,703 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

AM

Jul 3, 2023

It was a great course that helped me so much and thought me the ways how to deal with dirty data and clean them. The techniques were accurate which made the works easy to deal with dirty data.

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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2326 - 2350 of 3,197 Reviews for Process Data from Dirty to Clean

By Yuzhen M

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Jun 22, 2021

excellent

By Chinmay K

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Jun 20, 2021

Very Good

By Miguel M

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Jun 3, 2021

very good

By Balkrishan M

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May 25, 2021

very nice

By Manish M

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May 25, 2021

very good

By Araya T

•

Apr 18, 2021

I like it

By LSW

•

Apr 15, 2021

Fantastic

By HISSAH S F A H S F A

•

Nov 6, 2025

جمييييلة

By V R

•

Oct 24, 2025

Amazing.

By Isak N I

•

Aug 12, 2025

the best

By Angel C

•

Apr 27, 2025

exelente

By Nurislam X M u

•

Mar 10, 2025

the best

By Aura Y G U

•

Oct 9, 2024

Muy bien

By GANUGAPENTA M V

•

Jun 20, 2024

its good

By Zeeshan A

•

May 25, 2024

good one

By Akram N

•

May 20, 2024

the best

By Pablo J

•

May 10, 2024

Amazing!

By Sahil S

•

Jan 8, 2024

excelent

By DILSHOD F R O

•

Dec 8, 2023

the best

By Swati C

•

Oct 30, 2023

its good

By Masoud M

•

Oct 20, 2023

fabulous

By Syed F

•

Oct 13, 2023

EXCELENT

By Celestine C N

•

Aug 6, 2023

Nice job

By Sergio A R S

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Jun 13, 2023

Excelent

By Nelson A A A

•

May 28, 2023

the best