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

4.8
stars
18,571 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.

OO

Jan 27, 2023

The course covers the topic of data cleaning, handling missing values, outliers and errors using SQL and spreadsheets, which are important skills for data analysis and working with real-world data.

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2326 - 2350 of 3,173 Reviews for Process Data from Dirty to Clean

By Swati C

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Oct 30, 2023

its good

By Masoud M

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Oct 20, 2023

fabulous

By Syed F

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Oct 13, 2023

EXCELENT

By Celestine C N

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Aug 6, 2023

Nice job

By Sergio A R S

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Jun 13, 2023

Excelent

By Nelson A A A

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May 28, 2023

the best

By PARTHAJIT M

•

May 20, 2023

just wow

By Georgina P K

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May 17, 2023

All good

By jaspreet d

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May 7, 2023

Loved it

By Abhinendra s

•

Apr 24, 2023

good one

By Deleted A

•

Feb 24, 2023

I did it

By Ajah C E

•

Jun 5, 2022

Thorough

By Jose M

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Apr 12, 2022

Excelent

By llicata11

•

Apr 9, 2022

Exelente

By Marlelys C C

•

Apr 4, 2022

Buenismo

By David O

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Mar 26, 2022

Amazing!

By Kiran R K

•

Jan 17, 2022

good....

By ting l

•

Dec 1, 2021

regtertg

By Jennifer M

•

Nov 22, 2021

THE BEST

By Omolola A

•

Nov 20, 2021

Detailed

By reena p

•

Nov 19, 2021

Awesome!

By Thùy L T

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Sep 5, 2021

Great!!!

By José A B A

•

Jul 20, 2021

Excelent

By Sathira K

•

May 9, 2021

Great!!!

By Anthony M

•

Aug 14, 2025

A must.