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

4.8
stars
18,602 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

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.

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

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1651 - 1675 of 3,189 Reviews for Process Data from Dirty to Clean

By Arayna H

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Sep 13, 2022

Very helpful and informative

By Govind s

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May 3, 2022

I love the sql learning here

By Aymen B

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Mar 2, 2022

it was seful and great course

By Azode U R

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Jan 7, 2022

se instructor was amazing!!!

By Kudakwashe C

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Dec 1, 2021

Easy to start and understand

By Abhijeet S

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Jun 27, 2021

Sally was such a good teacher

By fernandes m

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Jun 22, 2021

Very effective in those days.

By Hongjun L

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May 15, 2025

love the instructor's energy

By Khaled M A M M

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Jul 28, 2024

Loved Sally. She is the best

By Stefan S

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Jul 14, 2024

Great, clean, fast moving...

By Yoram F

•

Apr 18, 2024

Sangat membantu Terima kasih

By Ho H T

•

Jan 18, 2024

Full of detail and practice.

By Rossella C

•

Nov 28, 2023

Interesting and challenging.

By Mohammed A

•

Oct 29, 2023

the instructor was the best!

By Emmanuel B

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Aug 21, 2023

i'm thankful for this course

By M D

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Jul 2, 2023

Very informative. Thank you.

By Glory-Ann V

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Jul 1, 2023

I have learn a lot! Thankyou

By Samar H A S

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Jun 11, 2023

great and easy to understand

By Aldizar H

•

Feb 27, 2023

very good course. keep it up

By EDDIE G

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Nov 27, 2022

Its been awesome all the way

By Maha F

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Nov 24, 2022

Amazing easy to learn course

By Monik G

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Sep 27, 2022

I enjoyed the topics on SQL

By reyyan s

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Aug 3, 2022

it was useful and intresting

By fan w

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May 29, 2022

The instructor is brilliant.