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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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1926 - 1950 of 3,173 Reviews for Process Data from Dirty to Clean

By Aryan G

•

Nov 19, 2022

its a good course

By Sazia A

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Nov 5, 2022

Great instructor!

By Talal k

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Nov 1, 2022

a lotto new tools

By lumi l

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Sep 30, 2022

Couse was great.

By SAGAR J

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Sep 23, 2022

very good course

By Adeyemi S

•

Aug 30, 2022

educative videos.

By venkatesh m

•

Jul 31, 2022

LIKE IT VERY MUCH

By Don A

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Jun 11, 2022

Sally is amazing!

By Jose A J

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Apr 29, 2022

excellent course!

By Henry I

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Feb 25, 2022

Sally was awesome

By Zak H

•

Dec 5, 2021

Very informative.

By Ajinkya M

•

Dec 5, 2021

Nice illustration

By Jelena B

•

Nov 19, 2021

lovely instructor

By y T

•

Nov 1, 2021

Great instructor!

By Illangi A

•

Oct 30, 2021

LEARN FROM BASICS

By Abdul F G

•

Aug 3, 2021

nicely explained

By Jose C

•

May 23, 2021

me gusto el curso

By Alexander N T

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May 14, 2021

Excellent course!

By Angelina D

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May 12, 2021

Wonderful course)

By Jason J B

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Apr 24, 2021

VBERY GOOD COURSE

By Janaka D

•

Apr 2, 2025

great experience

By Marcos V B

•

Mar 25, 2025

ahora sé kung fu

By Alexandru P

•

Feb 24, 2025

MUY BUEN TRABAJO

By Tailor R R

•

Dec 26, 2024

amazing learning

By Mochamad F P

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Nov 5, 2024

very good course