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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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2226 - 2250 of 3,173 Reviews for Process Data from Dirty to Clean

By ismaeel h

•

Mar 9, 2025

Very Good

By Harold M

•

Feb 9, 2025

EXCELENTE

By Jose D C A

•

Feb 4, 2025

Excelente

By Juan M M P

•

Jan 23, 2025

Muy bueno

By lutfi a

•

Jan 6, 2025

very good

By Ibra M

•

Jan 4, 2025

Excellent

By Bảo P

•

Dec 25, 2024

very good

By Pinak K S

•

Dec 3, 2024

Very Good

By john b

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Oct 30, 2024

Excellent

By Muhammad A

•

Oct 23, 2024

wonderful

By shankar c

•

Oct 15, 2024

Fantastic

By Samandar T

•

Oct 11, 2024

wery good

By Pavan T

•

Oct 6, 2024

very good

By Manahil Y

•

Sep 28, 2024

Excellent

By Md. I J

•

Sep 5, 2024

Excellent

By yaser a

•

Sep 1, 2024

thank you

By Abdul M M

•

Aug 10, 2024

excellent

By Mohit k

•

Aug 10, 2024

excellent

By BRUNO B D S

•

Aug 5, 2024

Muito bom

By SHAMSUDEEN B

•

Aug 4, 2024

Excellent

By Jorge A M

•

Aug 3, 2024

EXCELENTE

By PABITRA B

•

Jul 7, 2024

EXCELLENT

By LEVY S D S

•

Jun 23, 2024

muito bom

By Vinai K

•

Jun 18, 2024

very good

By Adam M L

•

Jun 16, 2024

Very nice