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学生对 Google 提供的 Process Data from Dirty to Clean 的评价和反馈

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18,782 个评分

课程概述

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...

热门审阅

AS

Jul 17, 2023

Great course for the beginner! Only thing that I wanna see in this course in the next edition, if there is any, is the a bit more practice content. Overall great content with legendary tutors.

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.

筛选依据：

2001 - Process Data from Dirty to Clean 的 2025 个评论（共 3,215 个）

创建者 MELINDA M G

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Feb 24, 2023

very informative

创建者 Salvation M

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Feb 17, 2023

i am learni alot

创建者 Ribka G

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Jan 20, 2023

EXCELENT COURSE!

创建者 Mahnaz K

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Oct 30, 2022

Excellent course

创建者 Mr C

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Oct 18, 2022

Excelente curso!

创建者 Joshua A M

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Oct 7, 2022

Very insightful

创建者 Salah M A

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Aug 28, 2022

wonderful course

创建者 Youcef K

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Aug 9, 2022

Great instructor

创建者 Abdelkhalek Y

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Jun 16, 2022

Sally is awesome

创建者 Sam G

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Mar 29, 2022

Greatest course.

创建者 Mondli M

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Mar 27, 2022

Excellent course

创建者 martin M

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Feb 14, 2022

VERY INSTRUCTIVE

创建者 Zar N M

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Jan 25, 2022

Excelent course

创建者 Snehal B

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Jan 15, 2022

very nice course

创建者 Md. Y H

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Sep 27, 2021

very very useful

创建者 Soumyajit D

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Sep 24, 2021

very good course

创建者 luis t v

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Aug 5, 2021

Very good course

创建者 INDULAL V

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Jun 20, 2021

learning goes on

创建者 ANIRUDH N G

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Apr 5, 2021

Best instructor!

创建者 Hendra S

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Dec 29, 2025

sangat membantu

创建者 danish K

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Sep 27, 2025

Trainer is best

创建者 KUMAR A

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Aug 12, 2025

best instructor

创建者 Soe W

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Jul 27, 2025

Very applicable

创建者 Emanuele P

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Jul 1, 2025

finito il corso

创建者 goutham k d

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May 13, 2025

very good curse